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High quality precision made mortise lock for entrance doors, field reversible - Knob-handle function - 2-1/2" backset
FINISH/COLOR: Polished Chrome
Material: Brass trim/Steel mechanism
2-1/2" backset
Finish options :
Product Features :
  • Best exterior door mortise lock - field reversible
Additional Information
Without egress
Product Description :
High quality, precision made mortise lock. Knob-Handle design. Without egress. Field reversible. For 1-3/4" thick doors (1-5/8" - 1-7/8" thickness range). Steel case. Brass keyway cylinder. Available in 5 finishes. For the handle, see #8857, #8859 and #8858 door handles.

Anti-friction latch and auxiliary (guard) latch. Cylinder plug. Stop/release buttons. Deadbolt has 2 saw-proof hardened steel inserts. Face plate detachable to set cylinder keyway and plug - and to reverse handing. Locks are field reversible (shipped right-handed).

Comes with keyway cylinder, 3 keys and dust box.

Lock case: 3-3/4" wide, 5-1/2" high, 13/16" thick

Brass face plate: 1-1/4" wide , 8" high

Backset: 2-1/2"

keyway cylinder spacing: 3-7/16" , thumb turn spacing: 2-1/4"

Brass strike plate: 4-7/8" high , 1-1/4" wide (1-7/8" wide at lip)

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