776 cylinder rim nightlatch - 776 cylinder rim nightlatch

Application

Cylinder Rim Nightlatch with automatic deadlocking as the door closes. Simple lock-back facility by depressing latchbolt into lockcase. Brass latchbolt released by turning thumbturn.

Specification

Exterior[PROD3]Interior

Key retracts latchbolt.

Latchbolt automatically deadlocked.

Thumbturn retracts latchbolt.

 

Finish

Standards