Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
JE Pistons hooked wire locks are chrome-silicon wrist pin retainers designed to improve pin retention by spreading loads over more of the piston pin boss. The hooked end gap prevents rotation in the lock groove and wire locks require chamfered wrist pins for installation. Each lock is specified at 0.866" pin diameter with 0.063" thickness, offering a reusable, robust option for performance piston assemblies.
JE Pistons Hooked Wire Lock
