Kirk Key Interlock Co. LLC offers trapped key interlocks for lockout/tagout of machinery. The key interlock cannot be circumvented, so employees can't accidentally remove the lock and tag, the company said.
The equipment cannot be reenergized until the uniquely coded Kirk key has been re-entered into the sequence after all workers are clear from the completely task and out of harm's way.
Kirk is based in North Canton, Ohio.
Tel. 800-438-2442, email [email protected].