CURT 60680 Double Lock EZr Gooseneck Hitch with Flip and Store Ball, 30,000 lbs., 2 5 16 Inch Ball, Fits Select Chevrolet Silverado, GMC Sierra 2500 HD, 3500 HD 5th 2020 2020 Chevrolet Silverado Hub Face Length (Inches):73 2020 2020 Chevrolet Silverado 2500 8 Foot Bed without OEM Prep Pkg gross trailer weight and 100 lbs One person installation requires no welding or truck bed removal Center locator eliminates the need to measure where the ball hole should be Double locking pins for superior trailer and trailer ball security Flip and store ball keeps truck bed free of obstructions Vehicle specific design optimizes strength and installation time Removable chrome plated 2 5 16" trailer ball fits most gooseneck trailers Chrome plated trim ring provides a finished look Rubber hole cover helps prevent corrosion in trailer ball hole Heavy duty 3 8" diameter handle for solid operation Includes strong 5 8" safety chain loops and grade 8 hardware Protected by a highly durable carbide powder coat finish Tested for safety in accordance with SAE J2638 Limited lifetime warranty (one year finish this gooseneck hitch kit includes both the under bed gooseneck hitch and the vehicle specific installation brackets