ARIES 2051004 AeroTread 76-Inch Polished Stainless Steel SUV Running Boards, Select Cadillac Escalade, Chevrolet Tahoe, GMC Yukon plugs Fits select Chevy / GMC Size:5 on 5.5" Includes 2 separate extensions B35-3014 cover

ARIES 2051004 AeroTread 76 Inch Polished Stainless Steel SUV Running Boards, Select Cadillac Escalade, Chevrolet Tahoe, GMC Yukon plugs Fits select Chevy GMC Size:5 on 5.5" Includes 2 separate extensions B35 3014 cover Fits select Chevy GMC long bed trucks with puck system (year range specific) Pivots on dual axes for 10 degrees of lateral movement Automatically locks for easy similar to popular European designs Permanently attached trailer ball cannot be loosened or stolen Shank protected by a highly durable carbide powder coat finish Hardened pin mounted trailer ball accepts a 2" coupler Fits trailer hitches with a 1 1 4" x 1 1 4" receiver tube opening 4 5 8" ball height for precise trailer leveling Trailer ball features a polished chrome plated finish Limited lifetime warranty (one year finish