The counterfeit fire sprinklers can be identified by "UL" and "TYCO" marking on the wrench boss of the fire sprinkler frame and may have model T-ZSTZ-15 on the sprinkler deflector. Sprinklers ...

The Knox FDC Spanner Wrench is a pocket-sized multipurpose tool that can quickly unlock and lock the Knox FDC, ... ensuring quick access to supplement fire sprinklers in an emergency.

CAPE CANAVERAL, Fla. — If two mislaid wrenches weren’t enough, now the space shuttle program has to deal with flooding and aging problems, which could cost NASA time and money. National… ...

They said he then left the business and went to several other businesses claiming to be an employee with the Fire Department and demanded access to check their sprinkler systems.