Heavy Duty Mortise Knob Lock - 2-1/2″ Backset - US3 - Polished Brass - Entrance - LH 12 Pack Construction: All metal cast face

Construction: All metal cast face plate

Door contact input

without HDD Construction Dimensions HDCVI DVR 1U

This creates a barrier that withstands both crow bar and pry bar attack

Mosler 302 and 402

Heavy Duty Mortise Knob Lock - 2-1/2″ Backset - US3 - Polished Brass - Entrance - LH 12 Pack Construction: All metal cast faceSingle Mortise Entry Knobset Solid Brass Mortise Cylinder Heavy Duty Locking System SC1 Cylinder w 2 Brass Keys Backset: 2 1 2 Backset Keyed Alike up to 10 KA10 Limited Lifetime Mechanical Warranty Function: Entrance ANSI F08, F10 Latch by knob either side except when outside locked by stop button; then by key outside, knob inside. Deadbolt by key outside, turnpiece inside. Deadbolt deadlocks latch Thru Bolts: Thru bolted knob plate assemblies