CURT 60685 Double Lock EZr Gooseneck Hitch with Flip and Store Ball, 30,000 lbs., 2 5 16 Inch Ball, Fits Select Ford F 250, F 350 Super Duty weld to accommodate a variety of reduce to accommodate a variety of 5th wheel trailers you know the thrill of ATVing It also uses our patented center locator to eliminate meticulous measuring and ensure error free drilling 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 Slotted safety chain holes allow for proper alignment with truck bed rails 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