8021 Traditional Double Cylinder Deadbolt MORTISE STORM/ SCREEN DOOR LOCK 1-3/4 BACKSET UL437 Classified for burglary

UL437 Classified for burglary

For doors 1" thick use 14041

Deadbolt Projection:  3/4 inch  (18

Villa Latch

8021 Traditional Double Cylinder Deadbolt MORTISE STORM/ SCREEN DOOR LOCK 1-3/4 BACKSET UL437 Classified for burglaryPart No: 8021 Model #: 8021 Traditional Double Cylinder Deadbolt Solid forged brass construction Low profile cylinder deadbolt for standard 1 5 8" diameter door prep Features 0. 5" low profile cylinder projection Accommodates doors 1. 75" to 2. 25" thick Deadbolt case is formed of heavy gauged steel for strength; most interior parts are made of solid brass Specially designed reinforcing strike constructed of high grade steel ANSI BHMA A 156. 13