Raptor Supplies offers highly durable Pelican Skid-Mate pallet cushions designed to provide maximum protection against shock and vibration during transit of fragile and valuable equipment. These polyethylene cushions allow a 4-way pallet entry for easy material loading / unloading and can be directly mounted on crates or pallet bases with the use of a 5/16 inch-18 UNC bolt. Skid-Mate air-dampened cushions can sustain 3000 feet of dragging over concrete surfaces or floor joints, even under a maximum load of 225 lbs (102 kg). For accommodating all standard pallet jacks on the pallet-loaded freight, the brand also offers a Skid-Mate spacer which adds an additional height of 11/8 inches to the cushion. Selected models come equipped with T-nuts, which can be purchased from Raptor Supplies, one of the authorised distributors.