The anti-rattle locking hitch pin is designed for extra large 2-1/2" hitches and provides a quiet, motionless ride by preventing movement between the towing system and device. This silent hitch pin also includes a lock to prevent theft. Works with any hollow 2" to 2-1/2" device.
The anti-rattle locking hitch pin from Let's Go Aero has a full 3-1/2" clear span and is designed to fit 2-1/2" GM and large body Toyota hitches. Limits the movement between the vehicle's towing system and the device being towed resulting in a tow that's quiet, stable and motionless. This XL hitch pin is 5/8" in diameter and supports 2-1/2" hitch receivers with Class II, III and IV ratings. Hitch pin has a counter-bored spring nut and pin shoulder mating to isolate threads from ball mount shear forces. The XL hitch pin locks to prevent theft of the ball mount or hitch mounted accessory. Barrel lock has a rubber dust cap to prevent weather related damage and the hitch pin includes a set of security round style keys. The XL silent hitch pin can be used with any 2" to 2-1/2" device that is hollow.
5 Stars anti rattle hitch pin
Cary from TX wrote (October 31, 2014):
holds mounts tight with no rattle easy install