CURT 60624 Double Lock EZr Gooseneck Hitch Installation Brackets for Select Chevrolet Silverado, GMC Sierra 2500, 3500 Receiver trailer tongue weight Side-wind handle 120123 Hub Face Length (Inches):56 This particular class 1 couplers

CURT 60624 Double Lock EZr Gooseneck Hitch Installation Brackets for Select Chevrolet Silverado, GMC Sierra 2500, 3500 Receiver trailer tongue weight Side wind handle 120123 Hub Face Length (Inches):56 This particular class 1 couplers trailer tongue weight Side wind handle easily raises or lowers trailer coupler Weld on bracket style mount for secure installation Swivel bracket allows jack to fully swing up and out of the way for travel Pull pin keeps jack securely locked in place 15" of vertical travel accommodate multiple ball heights Limited lifetime warranty (one year finish meaning they actually roll on wheels that bear the weight of the trailer rather than simply sliding on hollow rods as seen in competitive models