Product Details
The Master Lock system features patent pending BlockGuard anti-shim technology, designed to withstand attempts to violate the latch mechanism. It includes a combination chart to facilitate lock system administration and a control key for supervisory access; users can specify the key to match the existing system or use a factory assigned key. The lock boasts a robust 1-7/8" (48mm) wide double-reinforced stainless steel body that can withstand abuse, complemented by a 3/4" (19mm) tall hardened steel shackle for enhanced cut resistance. The easy 3-number dialing system comes with an automatic scrambling feature to prevent the reopening of the lock. Note that all Master Lock products are non-returnable, and their locks can only be purchased through an official business or organization account. Users must indicate whether the lock pertains to a new or existing key system when making a selection. For existing key systems, the control key number must be specified, and users requiring a new key system must order a control key separately. The Master key is available for order separately.
