【 Application 】The pair of Trailer ramp torsion springs is designed to complete a leverage function by helping to lift and lower heavy trailer ramps, very suitable for trucks and trailer doors.
【 Feature 】The torque of the trailer coil spring is 2000Lb, with a 90 degree pf deflection, making it flexible and easy to operate on trailer ramps.
【 Dimensions 】Our trailer ramps spring set contains 1 pair left & right side coil springs, 1-5/8"+/- I.D. on the spring coil, 4" long ears, 2/5" steel round bar, fits over a 1.50" diameter shaft.
【 Quality 】Made of high-quality heavy-duty coated steel alloy, which provides strong elasticity, higher strength, toughness and corrosion resistance.
【 Part Numbers 】Perfect Replacement for the OEM RS16933LH RS16933RH Springs.