Developed from 45# steel, this Spring Pin Locker is the outcome of our application of high frequency quenching technology. Design of this hardware accessory is certified by ISO. Offered with galvanized or plain surface finish based choice, this Spring Pin Locker has excellent shear force and high elasticity level. Front, bevel and edge of this Spring Pin Locker have been meticulously designed to enhance its performance and to extend its service life. This accessory can be availed in customized length.