The shop ramps from Race Ramps are a multi purpose ramp that can be used with trailer, 4 poster, 2 poster ramps. The notch cut out in the ramps allow for the perfect integration with workshop ramps making it ideal for getting cars with low ground clearance onto workshop lifts. The composite construction and textured surface means they won't slide on concrete or painted workshop floors either.Will not scratch or damage any floor typesConstructed from a composite material they are lightweight and robustGreat alternative to wooden planks and other unsafe methods of reducing ramp anglesApproach angle degree: 7 degreesDimensions: Length 52" x width 12" x height 4"Load capacity per ramp: 2,500lbs (1100kg)Weight per ramp: 17lbs (7.7kg)Sold as a pair