OneMonroe offers high quality Heavy Duty Detent Pins. Detent Pins feature a solid shoulder for precise grip length tolerance, and use locking balls that are held in place by spring force. They are available in both stainless steel and alloy steel styles. Also available in 17-4 PH Heat Treated Stainless Steel upon request. All Heavy Duty Detent Pins are designed to meet or exceed Mil-P-45952/1 specifications.