OETIKER Ear Clamps

Crimp clamps designed for connecting hoses to fittings & pipes in oil, gas, fluid and coolant lines. Selected Oetiker ear clamps feature a spring-based self-tensioning mechanism for slippage free operation. Available in steel and stainless steel variants.

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Oetiker ear clamps are designed to connect a hose to a pipe or a fitting in mining, agriculture, automobile maintenance, heating & ventilation and plumbing applications.

OETIKER -

101 Series Zinc Plated Steel 2 Ear Clamps

Oetiker 101 Series ear clamps are medium-pressure clamps made from anti-corrosive, zinc-plated steel to offer increased clamping range as compared to standard ear clamps. They feature a double-ear design for extra grip and providing constant pressure around the hose, thereby making them suitable for handling thermal and vibrational expansion or contraction. These units deliver a degree of elasticity owing to thermal expansion or vibration, to accommodate changes in the size of the components or parts being joined. They ensure a positive and tamper resistant seal and have one piece configuration. The visible deformation of these ear clamps provides evidence of their proper closure. Oetiker zinc plated ear clamps have deburred edges to prevent damage to the hose and are available in thicknesses of 0.02, 0.024, 0.026, 0.47 and 0.49 inches. Raptor Supplies is a trusted supplier of Oetiker clamps.

StyleModelSize RangeBand WidthSize ReferencePack SizeBand ThicknessPrice (ex. VAT)Pkg. Qty.
A101000003.1 mm to 4.1 mm0.138"00411000.02"$72.501
A101000023.4 mm to 5 mm0.197"03051000.026"$72.501
A101000013.5 mm to 4.5 mm0.138"00451000.024"$72.501
A101000045 mm to 7 mm0.236"05071000.0275"$72.801
A101000087 mm to 9 mm0.276"07091000.0393"$75.841
A101000118.1 mm to 11 mm0.276"08111000.0393"$73.631
A1010001610.8 mm to 13 mm0.276"11131000.0393"$61.671
A1010001912.5 mm to 15 mm0.295"13151000.0393"$81.661
A1010002214 mm to 17 mm0.315"15171000.047"$81.041
A1010002415 mm to 18 mm0.315"15181000.0472"$66.001
A1010002716.2 mm to 20 mm0.335"17201000.059"$87.011
A1010002918.1 mm to 22 mm0.354"19221000.059"$149.591
A1010003019 mm to 23 mm0.354"20231000.059"$79.671
A1010003221.1 mm to 25 mm0.394"22251000.059"$173.341
A1010003422.5 mm to 27 mm0.394"23271000.059"$115.001
A1010003524 mm to 28 mm0.394"25281000.059"$121.661
A1010003726.3 mm to 31 mm0.394"27311000.059"$125.411
A1010003927 mm to 31 mm0.27"28311000.059"$94.911
A1010004129.3 mm to 34 mm0.394"31341000.059"$189.181
A1010004332 mm to 37 mm0.394"34371000.059"$138.341
A1010004535 mm to 40 mm0.394"37401000.059"$231.251
A1010004737.6 mm to 43 mm0.394"40431000.059"$288.751
A1010004940.6 mm to 46 mm0.394"43461000.059"$267.911
OETIKER -

105 Series, Zinc Ear Clamp With Mechanical Interlock

Oetiker ear clamps are designed to provide dependable and semi-permanent clamping of hoses in the petrochemical, hydraulic & automotive industries. These ear clamps are ideal for use in cross linked polyethene (PEX) tubing & water supply piping systems. They feature visible deformation to provide indication of proper closure and a dimple to deliver maximum clamping force. They are available in variants having single or double ears. Users should choose a single ear clamp if they want to achieve uniform compression around the hose / tube, and a double ear variant for extended clamping range, when dealing with materials that are vulnerable to thermal expansion or contraction.
Oetiker 105 Series ear clamps feature a single ear for quick installation & clamping. They have galvanised steel construction for ductility, mild corrosion resistance & durability. These zinc plated steel ear clamps are integrated with a mechanical interlock for keeping the clamps securely closed while preventing corrosion due to spot welding closure of the clamps. They have specially formed, burr free strip edges with 7 mm band width for reducing the risk of damage to hoses or other parts being clamped. Raptor Supplies offers these Oetiker zinc ear clamps in clamping width range of 8.3 to 99.5 inches. We also supply these ear clamps in stainless steel construction for exceptional corrosion resistance & service life.

StyleModelSize RangeBand WidthSize ReferencePack SizePrice (ex. VAT)Pkg. Qty.
A105000708.3 mm to 10.1 mm0.27"101/5.5E100$110.911
A105000008.9 mm to 10.5 mm0.27"105/5E100$24.361
A105000019.7 mm - 11.3 mm0.27"113100-1
RFQ
A105003379.7 mm to 11.3 mm0.27"113/5E100$25.821
A1050000210.4 mm - 12.3 mm0.27"123100-1
RFQ
A1050033310.4 mm to 12.3 mm0.27"123/6E100$25.821
A1050000311.4 mm - 13.3 mm0.27"133100-1
RFQ
A1050032511.4 mm to 13.3 mm0.27"133/6E100$56.361
A1050000611.9 mm - 14 mm0.27"140100-1
RFQ
A1050033411.9 mm to 14 mm0.27"140/6.5E100$25.821
A1050000712.6 mm - 14.5 mm0.27"145100-1
RFQ
A1050033812.6 mm to 14.5 mm0.27"145/6E100$112.731
A1050007813.5 mm - 15.2 mm0.27"152100-1
RFQ
A1050000813.5 mm - 15.7 mm0.27"157100-1
RFQ
A1050033913.5 mm to 15.7 mm0.27"157/7E100$25.821
A1050007913.9 mm - 16.5 mm0.27"165100-1
RFQ
A1050000915.1 mm - 17 mm0.27"170100-1
RFQ
A1050032815.1 mm to 17 mm0.27"170/6E100$112.731
A1050001015.7 mm to 18.5 mm0.27"185/9E100$112.731
A1050034017 mm to 19.8 mm0.27"198/9E100$112.731
A1050001117.0 mm - 19.8 mm0.27"198100-1
RFQ
A1050001218.2 mm to 21 mm0.27"210/9E100$112.731
A1050001319.8 mm - 22.6 mm0.27"226100-1
RFQ
A1050033119.8 mm to 22.6 mm0.27"226/9E100$112.731
A1050001421.3 mm - 24.1 mm0.27"241100-1
RFQ
OETIKER -

151 Series Stainless Steel 2 Ear Clamps

Oetiker 151 Series ear clamps are medium-pressure clamps that feature a double-ear design for extra grip and providing constant pressure around the hose, thereby making them suitable for handling thermal and vibrational expansion or contraction. They are made from anti-corrosive stainless steel to offer increased clamping range as compared to standard ear clamps, as well as provide additional durability. Oetiker stainless steel ear clamps feature deburred edges to prevent damage to the hose and have the capacity to deliver a degree of elasticity owing to thermal expansion or vibration, to accommodate changes in the size of the components or parts being joined. The visible deformation of these ear clamps provides evidence of their proper closure and the one piece configuration ensures a positive & tamper resistant seal. These steel ear clamps are available in sizes ranging from 3.1 mm to 46 mm and band thicknesses up to 0.394 inches. Raptor Supplies is a trusted supplier of Oetiker clamps.

StyleModelSize RangeBand WidthSize ReferencePack SizeBand ThicknessPrice (ex. VAT)Pkg. Qty.
A151000003.1 mm to 4.1 mm0.27"0041R100-$120.001
A151000023.4 mm to 5 mm0.27"0305R100-$63.641
A151000013.5 mm to 4.5 mm0.27"0045R100-$63.641
A151000035 mm to 7 mm0.236"0507R1000.024"$93.751
A151000047 mm to 9 mm0.276"0709R1000.031"$97.501
A151000238 mm to 11 mm0.276"0811R1000.024"$97.911
A1510000611.1 mm to 13 mm0.276"1113R1000.024"$105.001
A1510000712.5 mm to 15 mm0.295"1315R1000.024"$109.591
A1510000814 mm to 17 mm0.315"1517R1000.031"$121.251
A1510000915 mm to 18 mm0.315"1518R1000.024"$128.751
A1510001016.2 mm to 20 mm0.335"1720R1000.024"$144.161
A1510001118.1 mm to 22 mm0.394"1922R1000.039"$147.911
A1510001219.1 mm to 23 mm0.354"2023R1000.024"$159.161
A1510001321.1 mm to 25 mm0.394"2225R1000.039"$166.251
A1510001422.5 mm to 27 mm0.394"2327R1000.024"$177.501
A1510001524 mm to 28 mm0.394"2528R1000.039"$188.751
A1510001626.3 mm to 31 mm0.394"2731R1000.024"$200.411
A1510001829.3 mm to 34 mm0.27"3134R100-$232.731
A1510001932 mm to 37 mm0.27"3437R100-$167.271
A1510002035 mm to 40 mm0.27"3740R100-$175.271
A1510002137.6 mm to 43 mm0.27"4043R100-$183.271
A1510002240.6 mm to 46 mm0.27"4346R100-$191.271
OETIKER -

153 Series 1 Ear Clamps, Stainless Steel

What are Oetiker ear clamps?
Oetiker ear clamps are designed to connect a tube to a pipe or fitting (like a hose barb connection) without an adhesive. These non greased clamps are ideal for applications where leakage is a concern. By maintaining very low geometry, the closed ear increases clamping force and creates a spring effect when the hose material expands or contracts in response to thermal or mechanical influences such as temperature & vibration. These ear clamps are a great alternative to plastic securing clamps and zip ties.
Oetiker 153 Series single ear clamps are made of stainless steel and are spot welded instead of using a mechanical interlock, to offer superior structural stability and corrosion resistance. Once the bands have been pinched around the hose, the clamps are placed over the end of the connecting hose, tightening the band around the hose & creating a secure fit. To ensure that you have a proper fit, make sure that the ear clamp size is only slightly larger than the hose size. There should be a difference of 0.4 mm between the inside diameter of the clip and the overall diameter of the tube & fitting. It is recommended to use a single ear clamp when space is limited, and a double ear clamp when there is enough space. These Oetiker stainless steel ear clamps are integrated with a mechanical interlock for keeping the clamps securely closed and preventing corrosion due to spot welding closure of the clamps. They have uniquely formed, burr free strip edges for reducing the risk of damage to hoses or other parts being clamped. Raptor Supplies offers these Oetiker ear clamps in sizes ranging from 2.9 to 17.5 inches.

StyleModelSize RangeBand WidthSize ReferenceEar WidthPack SizePrice (ex. VAT)Pkg. Qty.
A153000002.9 mm to 3.3 mm0.27"3.31.4 mm100$44.361
A153000013 mm to 3.5 mm0.27"3.51.4 mm100$89.451
A153000023.3 mm to 4.1 mm0.27"4.12.5 mm100$44.361
A153000463.7 mm - 4.6 mm0.27"4.64 mm100-1
RFQ
A153000543.7 mm to 4.6 mm0.27"4.63 mm100$80.731
A153000034.1 mm to 5.1 mm0.27"5.13.2 mm100$116.361
A153000474.6 mm - 5.6 mm0.27"5.64 mm100-1
RFQ
A153000554.6 mm to 5.6 mm0.27"5.63.2 mm100$118.181
A153000045.1 mm to 6.1 mm0.27"6.13.2 mm100$116.361
A153000055.6 mm to 6.6 mm0.27"6.63.2 mm100$45.821
A153000066.1 mm to 7 mm0.27"73 mm100$45.821
A153000076.5 mm to 7.5 mm0.27"7.53.5 mm100$116.361
A153000086.8 mm to 8 mm0.27"84 mm100$45.821
A153000107.5 mm to 8.7 mm0.27"8.74 mm100$45.821
A153000128.1 mm to 9.5 mm0.27"9.55 mm100$48.361
A153000138.5 mm to 10 mm0.27"105 mm100$48.361
A153000149.1 mm to 10.5 mm0.27"10.55 mm100$48.361
A153000159.3 mm to 11 mm0.27"115.5 mm100$48.361
A153000169.6 mm to 11.3 mm0.27"11.35.5 mm100$116.361
A1530001710.1 mm to 11.8 mm0.27"11.85.5 mm100$48.361
A1530001810.1 mm to 12 mm0.27"126.5 mm100$116.361
A1530001910.3 mm to 12.3 mm0.27"12.36.5 mm100$48.361
A1530002010.8 mm to 12.8 mm0.27"12.86.5 mm100$51.641
A1530002111.3 mm to 13.3 mm0.27"13.36.5 mm100$116.361
A1530002211.8 mm to 13.8 mm0.27"13.86.5 mm100$51.641
OETIKER -

154 Series 1 Ear Clamps With Insert

Hose clamps with an insert (like Oetiker 154 Series stainless steel one ear clamps) are ideal for clamping hoses where a more secure hold is required, as compared to conventional clamps. These single ear clamps feature a thin walled insert ring to ensure near uniform compression around the circumference of the clamp and are suitable for applications involving soft or hard rubbers & plastics. The dimple or indentation on the ear of these clamps increases the clamping force to provide a tighter hold.
They are incorporated with a mechanical interlock for easily closing the clamps, and offer greater corrosion resistance than spot welded clamps. Additionally, these clamps are made from stainless steel, so they can resist corrosion and scaling. They are useful for applications such as food processing and commercial fishing, which involve exposure to corrosive elements, especially salt water. Models without inserts (Oetiker 153 Series single ear clamps) are also available on Raptor Supplies.

StyleModelSize RangeBand WidthSize ReferenceEar WidthPack SizePrice (ex. VAT)Pkg. Qty.
A154000102.5 mm to 2.9 mm0.27"03.3RER1.4 mm100$280.001
A154000112.7 mm to 3.1 mm0.27"03.5RER1.4 mm100$94.551
A154000122.9 mm to 3.7 mm0.27"04.1RER2.5 mm100$254.551
A154000543.3 mm - 4.2 mm0.27"04.6RER5.5 mm100-1
RFQ
A154000633.3 mm to 4.2 mm0.27"04.6RER3 mm100$222.181
A154000133.7 mm to 4.7 mm0.27"05.1RER3.2 mm100$189.091
A154000554.2 mm - 5.2 mm0.27"05.6RER5.5 mm100-1
RFQ
A154000644.2 mm to 5.2 mm0.27"05.6RER3.2 mm100$216.361
A154000144.7 mm to 5.7 mm0.27"06.1RER3.2 mm100$210.911
A154000155.2 mm to 6.2 mm0.27"06.6RER3.2 mm100$86.551
A154000165.6 mm to 6.5 mm0.27"07.0RER3 mm100$209.091
A154000175.9 mm to 7 mm0.27"07.5RER3.5 mm100$209.091
A154000186.3 mm to 7.5 mm0.27"08.0RER4 mm100$86.551
A154000196.6 mm to 7.8 mm0.27"08.3RER4 mm100$107.641
A154000207 mm to 8.2 mm0.27"08.7RER4 mm100$86.551
A154000217 mm to 8.5 mm0.27"09.0RER5 mm100$86.551
A154000227.5 mm to 9 mm0.27"09.5RER5 mm100$209.091
A154000238 mm to 9.5 mm0.27"10.0RER5 mm100$86.551
A154000248.5 mm to 10 mm0.27"10.5RER5 mm100$86.551
A154000258.8 mm to 10.5 mm0.27"11.0RER5.5 mm100$86.551
A154000269.1 mm to 10.8 mm0.27"11.3RER5.5 mm100$89.451
A154000289.5 mm to 11.5 mm0.27"12.0RER6.5 mm100$209.091
A154000279.6 mm to 11.3 mm0.27"11.8RER5.5 mm100$209.091
A154000299.8 mm to 11.8 mm0.27"12.3RER6.5 mm100$89.451
A1540003010.3 mm to 12.3 mm0.27"12.8RER6.5 mm100$209.091
OETIKER -

155 Series Stainless 1 Ear Clamps With Mechanical Interlock

Oetiker ear clamps are designed to provide dependable and semi-permanent clamping of hoses in the petrochemical, hydraulic & automotive industries. These ear clamps are ideal for use in cross linked polyethene (PEX) tubing & water supply piping systems. They feature visible deformation to provide indication of proper closure and a dimple to deliver maximum clamping force. They are available in variants having single or double ears. Users should choose a single ear clamp if they want to achieve uniform compression around the hose / tube, and a double ear variant for extended clamping range, when dealing with materials that are vulnerable to thermal expansion or contraction.
Oetiker 155 Series ear clamps are equipped with a single ear for quick installation & clamping. They are made of stainless steel, chromium & nickel for structural strength, corrosion resistance & durability. These 155 Series ear clamps are integrated with a mechanical interlock for securely closing the clamps and preventing corrosion associated with spot welding closure of the clamps. They have specially formed, burr free strip edges with 7 mm band width & 0.6 mm thickness to reduce damage to the hoses being clamped. Raptor Supplies offers these Oetiker stainless steel clamps in clamping width range of 8.9 to 99.5 inches. We also supply these ear clamps in galvanised steel construction for mild corrosion resistance & ductility.

StyleModelSize RangeBand WidthSize ReferenceEar WidthPack SizePrice (ex. VAT)Pkg. Qty.
A155000708.3 mm - 10.1 mm0.27"101-100-1
RFQ
A155000008.9 mm to 10.5 mm0.27"1055 mm100$29.091
A155000019.7 mm to 11.3 mm0.27"1135 mm100$29.451
A1550000210.4 mm to 12.3 mm0.27"1236 mm100$30.181
A1550000311.4 mm to 13.3 mm0.27"1336 mm100$112.731
A1550000611.9 mm to 14 mm0.27"1406.5 mm100$30.551
A1550000712.6 mm to 14.5 mm0.27"1456 mm100$112.731
A1550007112.6 mm to 15.2 mm0.27"152-100$31.641
A1550000813.8 mm to 15.7 mm0.27"1577 mm100$112.731
A1550007213.9 mm to 16.5 mm0.27"165-100$32.361
A1550000915.1 mm to 17 mm0.27"1706 mm100$32.361
A1550001015.7 mm to 18.5 mm0.27"1859 mm100$114.551
A1550001117 mm to 19.8 mm0.27"1989 mm100$114.551
A1550001218.2 mm to 21 mm0.27"2109 mm100$114.551
A1550001319.8 mm to 22.6 mm0.27"2269 mm100$36.001
A1550001421.3 mm to 24.1 mm0.27"2419 mm100$180.001
A1550001522.8 mm to 25.6 mm0.27"2569 mm100$81.821
A1550001624 mm to 27.1 mm0.27"27110 mm100$114.551
A1550001725.5 mm to 28.6 mm0.27"28610 mm100$114.551
A1550001827 mm to 30.1 mm0.27"30110 mm100$40.001
A1550001928.5 mm to 31.6 mm0.27"31610 mm100$114.551
A1550002030 mm to 33.1 mm0.27"33110 mm100$114.551
A1550002131.5 mm to 34.6 mm0.27"34610 mm100$114.551
A1550002233 mm to 36.1 mm0.27"36110 mm100$263.641
A1550002334.5 mm to 37.6 mm0.27"37610 mm100$44.731
OETIKER -

159 Series Adjustable Clamps, Stainless Steel Band

What are adjustable hose clamps?
Adjustable hose clamps are useful for attaching a hose to a fitting / nipple so that the liquid inside the hose can successfully move from one area to another, without spilling or leaking. These small, circular clamps are made from aluminium or similar thin metals, and can be tightened with a small screw. They can also be used as optional tools for cable ties or duct tape.
Oetiker 159 Series adjustable clamps are incorporated with Connecting technology, making them ideal for soft materials. These clamps allow a veriety of engagement positions and can be adjusted to several nominal diameters. These ear clamps are designed for simple and fast installation. The visible deformation of the ear provides evidence of proper closure while connecting PEX tubing to plastic fittings in coffee & vending machines. Oetiker 159 Series adjustable clamps feature burr-free edges to reduce the risk of damage to parts being clamped. These clamps form a uniform seal by maintaining their shape when installed. They feature an inner ring with radial guidance for providing all round sealing.

StyleModelSize RangeLock TypeBand WidthPack SizePrice (ex. VAT)Pkg. Qty.
A1590000525 mm to 50 mmInside Interlock0.27"100$44.361
RFQ
A1590000225 mm to 50 mmOutside Interlock0.27"100$44.361
RFQ
A1590000440 mm to 110 mmOutside Interlock0.27"100$60.731
RFQ
A1590000740 mm to 110 mmInside Interlock0.27"100$122.911
RFQ
OETIKER -

163 Series Adjustable Clamps, Stainless Steel Band

Oetiker ear clamps are designed to provide dependable and semi-permanent clamping of hoses in the petrochemical, hydraulic & automotive industries. These ear clamps are ideal for use in cross linked polyethene (PEX) tubing & water supply piping systems. They feature visible deformation to provide indication of proper closure and a dimple to deliver maximum clamping force. They are available in variants having single or double ears. Users should choose a single ear clamp if they want to achieve uniform compression around the hose / tube, and a double ear variant for extended clamping range, when dealing with materials that are vulnerable to thermal expansion or contraction.
Oetiker ear clamps are available in variants having a mechanical interlock, a multi position interlock or an insert for secure closure of the clamps.
Oetiker Clamps 163 Series adjustable ear clamps are integrated with a multi position interlock having several engagement positions to adjust the clamp to several nominal diameters. These clamps feature a single ear for quick installation & uniform clamping of hoses. They have stainless steel construction for high corrosion resistance & structural rigidity. These adjustable circular clamps have an inner ring with radial guidance for uniform sealing around the hose. They have specially formed, burr free strip edges for reducing the risk of damage to hoses or other parts being clamped. Raptor Supplies offers these Oetiker adjustable hose clamps in clamping range of 23.6 to 132 inches. We also supply clamps having galvanised steel construction for mild corrosion resistance & ductility.

StyleModelSize RangeBand WidthSize ReferencePack SizePrice (ex. VAT)Pkg. Qty.
A1630002223.6 mm to 30 mm0.27"30100$80.001
A1630028123.6 mm to 30 mm0.27"30A100-1
RFQ
A1630017925.6 mm to 32 mm0.27"32100$58.911
A1630028225.6 mm to 32 mm0.27"32A100-1
RFQ
A1630028328.6 mm to 35 mm0.27"35A100-1
RFQ
A1630002328.6 mm to 35 mm0.27"35100$94.551
A1630028430.6 mm to 37 mm0.27"37A100-1
RFQ
A1630025130.6 mm to 37 mm0.27"37100$60.361
A1630002433.6 mm to 40 mm0.27"40100$61.821
A1630028533.6 mm to 40 mm0.27"40A100-1
RFQ
A1630028638.6 mm to 45 mm0.27"45A100-1
RFQ
A1630002538.6 mm to 45 mm0.27"45100$65.091
A1630002643.6 mm to 50 mm0.27"50100$68.001
A1630028743.6 mm to 50 mm0.27"50A100-1
RFQ
A1630028847.5 mm to 56 mm0.27"56A100-1
RFQ
A1630002747.5 mm to 56 mm0.27"56100$72.361
A1630002853.5 mm to 62 mm0.27"62100$101.821
A1630028953.5 mm to 62 mm0.27"62A100-1
RFQ
A1630002959.5 mm to 68 mm0.27"68100$105.451
A1630029059.5 mm to 68 mm0.27"68A100-1
RFQ
A1630030164 mm to 72 mm0.35"72A100-1
RFQ
A1630003864 mm to 72 mm0.35"72100$103.641
A1630003065.5 mm to 74 mm0.27"74100$81.091
A1630029165.5 mm to 74 mm0.27"74A100-1
RFQ
A1630030270 mm to 78 mm0.35"78A100-1
RFQ
OETIKER -

167 Series Stepless Ear Clamps

Oetiker 167 Series stepless ear clamps feature a standard ear size requiring an installation tool for mounting. They feature stainless steel construction to resist corrosion and ensure 360 degree, uniform compression & surface pressure. These ear style clamps have a patented PEXGrip plumbing connection that grips the tube for easy, fast & secure installation. It also prevents the clamp from sliding. The special design of Oetiker 167 Series stepless clamps overlaps and / or eliminates the inner circumference of the unit to provide an optimum, leak free seal & perfect roundness. Furthermore, the tongue-in-groove (tongue residing in groove) design exerts pressure on the assembled parts to enable the unit to apply repetitive radial force completely around the diameter of the connection.
Raptor Supplies is a trusted supplier of Oetiker clamps that provide a secure connection to components or parts being joined, while handling thermal and vibrational expansion or contraction.

StyleModelSize RangeBand WidthSize ReferenceBand DimensionEar WidthPack SizePrice (ex. VAT)Pkg. Qty.
A167024885.3 mm to 6.5 mm0.19"6.5-505R5 x 0.5 mm4 mm100$138.181
A167000015.8 mm to 7 mm0.19"7.0-505R5 x 0.5 mm4 mm100$65.451
A167000026.8 mm to 8 mm0.19"8.0-505R5 x 0.5 mm4 mm100$112.731
A167000037 mm to 8.7 mm0.19"8.7-505R5 x 0.5 mm5.5 mm100$112.731
A167000047.8 mm to 9.5 mm0.197"9.5-505R5 x 0.5 mm5.5 mm100$66.331
A167000058.3 mm to 10 mm0.197"10.0-505R5 x 0.5 mm5.5 mm100$82.911
A167000068.8 mm to 10.5 mm0.197"10.5-505R5 x 0.5 mm5.5 mm100$82.911
A167024929.2 mm to 10.9 mm0.197"10.9-505R5 x 0.5 mm5.5 mm100$82.911
A167000079.6 mm to 11.3 mm0.197"11.3-505R5 x 0.5 mm5.5 mm100$82.911
A167009929.8 mm to 12.3 mm0.276"12.37 x 0.6 mm-100$93.081
A167000099.8 mm to 12.3 mm0.276"12.3-706R7 x 0.6 mm8 mm100$83.341
A1670000810.1 mm to 11.8 mm0.197"11.8-505R5 x 0.5 mm5.5 mm100$82.911
A1670249310.3 mm to 12.8 mm0.276"12.8-706R7 x 0.6 mm8 mm100$83.341
A1670249010.3 mm to 12.8 mm0.276"12.87 x 0.6 mm-100$93.081
A1670099310.8 mm to 13.3 mm0.276"13.37 x 0.6 mm-100$84.531
A1670001010.8 mm to 13.3 mm0.276"13.3-706R7 x 0.6 mm8 mm100$66.671
A1670001111.3 mm to 13.8 mm0.276"13.8-706R7 x 0.6 mm8 mm100$83.341
A1670001211.5 mm to 14 mm0.27"14.0-706R7 x 0.6 mm8 mm100$112.731
A1670099711.5 mm to 14 mm0.276"147 x 0.6 mm-100$92.551
A1670001312 mm to 14.5 mm0.27"14.5-706R7 x 0.6 mm8 mm100$81.821
A1670099912 mm to 14.5 mm0.276"14.57 x 0.6 mm-100$95.191
A1670001512.8 mm to 15.3 mm0.276"15.3-706R7 x 0.6 mm8 mm100$85.411
A1670100513.2 mm to 15.7 mm0.276"15.77 x 0.6 mm-100$95.701
A1670001613.2 mm to 15.7 mm0.27"15.7-706R7 x 0.6 mm8 mm100$123.641
A1670249413.7 mm to 16.2 mm0.276"16.2-706R7 x 0.6 mm8 mm100$86.661
StyleModelPrice (ex. VAT)Pkg. Qty.
A16700110-100$107.101
A16702498-100$126.861
A16700028-100$104.591

Features

  • Oetiker 105 Series ear clamps are used to hold hoses & tubing tightly over attachments. They have zinc-plated (galvanised) steel construction for ductility and corrosion resistance. These interlock ear clamps are integrated with a mechanical interlock to keep them closed over a hose. They have a single ear for exerting uniform compression. These Oetiker 105 Series ear clamps have burr-free strip edges and a 7 mm band width to reduce damage to the clamped hoses. They have a one-piece design without any movable parts for tamper-proof operation.
  • The brand's 151 Series ear clamps feature a double-ear design for extra grip and providing constant pressure around the hose. These steel ear clamps are available in sizes ranging from 3.1 mm to 46 mm and band thicknesses up to 0.394 inches. These clamps are thin wall insert rings with a double ear design for extra grip.
  • Oetiker 154 Series ear clamps with inserts are incorporated with a mechanical interlock for easily closing the clamps. They have a single ear for exerting uniform compression. These adjustable ear clamps are made from stainless steel for durability and corrosion resistance.

Oferta Motor Ear Style Clamps

  • These Oferta Motor Stepless clamps feature AISI 304 stainless steel construction that reduces oxidation on the exposed surfaces.

Dixon Stepless Clamps

  • Dixon ear clamps can withstand vibration, pressure and material shrinkage due to temperature changes.
  • They have a built-in spring motion that allows the clamp to breathe without loosening.
  • Their smooth inner band design avoids hose damage and the tongue-in-groove design provides a 360-degree closure.

Oetiker 2-Ear Clamps

  • These thin-wall insert rings have deburred edges to prevent the clamped hose from harm.
  • Their one-piece design provides a secure and tamper-proof seal.
  • They are elastic enough to accommodate variations in the size of the components or parts being linked due to thermal expansion or vibration.
  • These clamps are available in thicknesses of 0.02, 0.024, 0.026, 0.47 and 0.49 inches and bandwidths ranging from 0.138 to 0.394 inches.

HCL Fasteners Herbie Clip Hose Clamps

  • These nylon and plastic hose clamps are ideal in high-pressure applications.
  • They have two interlocking tooth jaws that provide twice the clamping force as other similar clamps.

Frequently Asked Questions

How are Oetiker clamps measured?

Oetiker clamps are measured based on the outside diameter of the hose, ensuring it falls within the clamping range of the clamp.

What are the different types of Oetiker ear clamps available on Raptor Supplies?

Raptor Supplies offers Oetiker Stepless ear clamps, tooth lock ear clamps, adjustable clamps and 2 ear clamps, each designed for specific applications like charged air coolers and PEX plumbing.

Do Oetiker clamps come with any certifications or approvals?

Oetiker clamps are manufactured to meet various industry standards and certifications, such as ISO 9001:2015, ISO/TS 16949:2009 and ISO 14001:2015, ensuring quality and reliability.

What safety precautions should I consider when using Oetiker clamps?

  • Wear appropriate protective gear such as safety gloves and eye protection.
  • Use the correct crimping tool designed for Oetiker clamps.
  • Thoroughly inspect clamps and hoses for any signs of damage or defects before installation.
  • Adhere to manufacturer guidelines and instructions for proper installation.
  • Ensure proper alignment of the clamp on the hose or pipe before crimping.
  • Avoid over-tightening to prevent damage to the clamp and hose.
  • Conduct a pressure test or visual inspection after installation to ensure there are no leaks.

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