ILCO - 451 Deadlatch Mortise Lock - 1 1/8" Backset - Left-Handed - Flat Faceplate - Clear/Dark Bronze

ILCO - 451 Deadlatch Mortise Lock - 1 1/8" Backset - Left-Handed - Flat Faceplate - Clear/Dark Bronze

ILCO Deadlatch Mortise Lock, Left-Handed Orientation, 1 1/8" Backset,��Flat Faceplate included in Clear Aluminum and Dark Bronze. Offers key controlled bolt holdback feature which provides flexibility for traffic control on buildings that��require free entrance during specific times and exit only for others.Auxiliary latch bolt feature when in locked position provides additional security

-For Use With: Aluminum Stile Doors
-Finish: Aluminum
-Faceplate: Clear Aluminum & Dark Bronze
-Features: Key controlled bolt holdback, Auxiliary latch bolt for additional security
-Features: Zinc latch with Delrin insert for quiet operation
-Handing: Left-Handed, includes field reversible handing
-Construction: Steel case with corrosion resistant plating
-Cylinder: Accepts standard 1 5/32" (29.36 mm) Zinc or Brass threaded mortise cylinder
-Grade: Cycle testing exceeds ANSI Grade 1 standards
-Deadbolt: Interchangeable with 185 Series Deadbolts
-Backset: 1 1/8" (28.58 mm)
-Latchbolt Dimensions: 5/8"W x 1 1/2"L (15.88 mm x 38.1 mm)