Product details:

Heavy-duty locking pin with rust-resistant nickel finish provides superior security for your 3/4" D-rings and shackles. Third-party-tested stainless steel pin has a 45,000-lb shear strength. Can be keyed alike to match other InfiniteRule locks. The shear strength is determined by placing the locking pin in a stress position and subjecting it to increasing force until a required proof load (maximum force received without deformity) is met or the pin fails. This locking pin has a shear strength of 45,000 lbs. The InfiniteRule locking pin is used to secure your D-ring or shackle to your bumper mount. This allows your InfiniteRule lock to be used for towing and off-road activities such as rock crawling, mudding, and recovery. The safe working load limit is 15,000 lbs. The flush-style design prevents the lock from being broken or pried off your D-ring or shackle. The tapered head provides an additional layer of theft deterrence by preventing a would-be thief from being able to grip the lock with pliers or a wrench.