PROTO Dial Torque Wrenches

PROTO

Drive SizePrimary Scale RangePrimary Scale IncrementsSecondary Scale IncrementsOverall LengthSecondary Scale RangeHandle TypeRotationPrice
1/4"
15 lbs.-ft. to 75 lbs.-ft.
1 lbs.-in.
2 Kg-cm
10"
0 Kg-cm to 90 Kg-cm
Plain
Clockwise/Counter Clockwise
$454.80
3/8"
50 lbs.-ft. to 250 lbs.-ft.
5 lbs.-in.
5 Kg-cm
10"
56 Kg-cm to 280 Kg-cm
Plain
Clockwise/Counter Clockwise
$435.79
3/8"
120 lbs.-ft. to 600 lbs.-ft.
10 lbs.-in.
20 Kg-cm
10"
140 Kg-cm to 700 Kg-cm
Plain
Clockwise/Counter Clockwise
$520.20
3/8"
10 lbs.-ft. to 50 lbs.-ft.
1 lbs.-ft.
0.2 Kg-m
10 1/4"
0 Kg-m to 7 Kg-m
Plain
Clockwise/Counter Clockwise
$488.49
1/2"
35 lbs.-ft. to 175 lbs.-ft.
5 lbs.-ft.
0.5 Kg-m
21 1/2"
0 Kg-m to 24 Kg-m
Plain
Clockwise/Counter Clockwise
$532.37
1/2"
50 lbs.-ft. to 250 lbs.-ft.
5 lbs.-ft.
1 Kg-m
21 1/2"
0 Kg-m to 35 Kg-m
Plain
Clockwise/Counter Clockwise
$550.23
1"
0 lbs.-ft. to 1000 lbs.-ft.
20 lbs.-ft.
2.5 Kg-m
74 1/4"
0 Kg-m to 140 Kg-m
Plain
Clockwise/Counter Clockwise
$2,289.88
1"
0 lbs.-ft. to 2000 lbs.-ft.
40 lbs.-ft.
5 Kg-m
110 3/4"
0 Kg-m to 280 Kg-m
Plain
Clockwise/Counter Clockwise
$4,358.99
1/4"
18 lbs.-ft. to 90 lbs.-ft.
1 lbs.-in.
0.2 N-m
10"
-
Plain
Clockwise/Counter Clockwise
$503.13
3/8"
14 N-m to 70 N-m
1 lbs.-ft.
2 N-m
10 1/4"
-
Plain
Clockwise/Counter Clockwise
$476.13

Description

Proto dial torque wrenches measure and apply torque in hydraulic equipment, calibration, automotive, maintenance & repair and industrial operations. Their dial on the wrench head shows the amount of torque used when the wrench is rotated over a fastener. They can also determine the torque needed to loosen the tightened fasteners, thereby requiring fewer torque wrenches to choose from.

Features

  • Proto dial torque wrenches have a high-alloy torsion drive design for precision without being affected by hand position.
  • Their dial have a dual scale (English & Metric), providing both clockwise & counterclockwise operations.
  • They are equipped with a memory pointer that indicates the maximum applied torque on the fastener.
  • The scale has a laser marked serial number for traceability, easy readability & high contrast.
  • Selected models have removable extensions, electric LED, a buzzer and a storage box for diverse operations while ensuring accuracy.
  • Proto dial torque wrenches are available in 1/4, 3/8, 1/2, 3/4 & 1 inch drive sizes on Raptor Supplies.

Standards & Approvals

  • ASME B107.14M
  • JIS B4650
  • ISO 6789

Frequently Asked Questions

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