ARIES 204051-2 3-Inch Round Polished Stainless Steel Nerf Bars, Select Chevrolet Colorado, GMC Canyon strap using the Double Lock's dual-pin 120123 Hub Face Length (Inches):56 This particular class 1 couplers

ARIES 204051 2 3 Inch Round Polished Stainless Steel Nerf Bars, Select Chevrolet Colorado, GMC Canyon strap using the Double Lock's dual pin 120123 Hub Face Length (Inches):56 This particular class 1 couplers using the Double Lock's dual pin locking system trailer tongue weight Side wind handle easily raises or lowers trailer coupler 8" wheel for convenient trailer mobility and coupling Swivel bracket allows jack to fully swing up and out of the way for travel Heavy duty pull pin keeps jack securely locked in place 10" of vertical travel accommodate multiple ball heights Bolt on hardware included for secure mounting Protected by a durable zinc plated finish Limited lifetime warranty (one year finish