These non-rotating trigger and hammer pins are among the most robust available specifically designed to endure the high-impact demands of full and semi-automatic 9mm .223 and 7.62mm suppressed firearms. Crafted from stainless steel these pins ensure exceptional strength and reliability. The black side plates undergo a black nitride treatment for enhanced durability while the other color options feature a DuraCoat finish. Essential for M-16 owners these pins also provide superior protection for AR-15 models.The pins feature an 11 inch/lb. maximum torque specification with an 8 inch/lb. suggested torque for optimal performance. They are engineered to withstand both semi and full-auto operations effectively preventing any movement of the pins during firing thus ensuring consistent and reliable weapon performance.