Product Details
The kit features a patent pending BlockGuard anti-shim technology that withstands attempts to violate the latch mechanism, along with a combination chart to facilitate lock system administration. It includes a 3/4" (19mm) tall, hardened steel shackle for extra cut resistance. The lock is designed for easy 3-number dialing with an automatic scrambling feature to prevent reopening of the lock. All Master Lock locks are not returnable.








