LATCH BOLT LOCK 31/32" BACKSET, LEFT HAND WITH DARK BRONZE/ALUMINUM FACEPLATES

Ilco 451 Series Latch Bolt Lock, 31/32" Backset, Left Hand, Faceplates Flat Clear and Dark Bronze FP.

Features:

• For aluminum stile doors
• Key controlled bolt holdback feature offers 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
• Zinc latch with Delrin insert for quiet operation
• Available left or right handed, field reversible handling
• Steel case with corrosion resistant plating
• Accepts standard 1-5/32" (29.6mm) Zinc or Brass threaded mortise cylinder
• Cycle testing exceeds ANSI Grade 1 standards
• Interchangeable with 185 series deadbolts