Heavy Duty Mortise Knob Lock – 2-1/2″ Backset – US3 – Polished Brass – Entrance – RH

Single Mortise Entry KnobsetSolid Brass Mortise CylinderHeavy-Duty Locking SystemSC1 Cylinder w/ 2 Brass KeysBackset: 2-1/2 BacksetKeyed Alike up to 10 / KA10Limited Lifetime Mechanical WarrantyFunction: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, turn piece inside. Deadbolt deadlocks latchThru Bolts:Thru-bolted knob/plate assemblies integrate and align with the lock body.Finish:US 3 Polished BrassHanding:Right HandedExterior:Wrought brass screwless round knob, 2-1/4″ diameter on steel reinforced brass plate, 10″ x 2-3/4″. Two-thru posts pass-thru lock body. Integral spring-loaded 9/32″ spindle.Interior:Wrought brass screwless round knob, 2-1/4″ diameter on steel reinforced brass plate, 7″ x 2-1/4″. Exposed 8-32 mounting. Bolts engage outside plate assembly. Integral spring loaded 9/32″ spindle.Cylinder:5-pin SC1 Mortise Cylinder 1-1/8″ longDoor Thickness:1-1/4″ to 1-3/4″Backset:2-1/2″Deadbolt:Cast Brass 1″ throwLatch:Solid Brass 1/2″ reversibleRocker Switch:Locks or unlocks hubCase:High-pressure cast Zamac baked enamel finishDownloadsTemplateInstallation Instructions