This interlock consists of two separate parts. One part is the basic interlock fixed on a Brass / Aluminium Body housing the mechanism. Another part is a sliding Bolt. When the sliding bolt is inserted in the main body and key is removed, the sliding bolt will remain trapped in the main body. To release the sliding bolt key should be inserted in the lock. This will release the bolt & trap the key.

This interlock consists of two separate parts. One part is the basic interlock fixed on a Brass / Aluminium Body housing the mechanism. Another part is a sliding Bolt. When the sliding bolt is inserted in the main body and key is removed, the sliding bolt will remain trapped in the main body. To release the sliding bolt key should be inserted in the lock. This will release the bolt & trap the key.