Reese Towpower 5/8-in professional towing receiver locks are the most theft resistant locks in the towing industry. Its superior strength is derived from a patented locking design that does not require shaft diameter reductions which cause weak points. Weak points enable a thief to break the lock shaft more easily and escape with your trailer.

• Patented design elminates weak points
• Ball bearing lock system prevents theft even if lock is broken
• Bearings extend and remain in shaft inhibiting lock removal
• Square key design virtually eleminates lock picking
• Includes rubber dust cover
• Rubber cap keeps tumblers clean
• Two keyed alike keys