Dormakaba Simplex LD451-35-32D-41 Light Duty Keyless Knob Lock with 2-3/8" backset in Satin Stainless

The Simplex LD451-35-32D-41 series of Simplex Keyless Knob Lock eliminate problems and costs associated with issuing, controlling and collecting keys and cards. The Simplex 450 Series mechanical pushbutton locks provides exterior access by combination. Unican Kaba Ilco Simplex is the leader in top of the line security solutions that presents industrial strength combination lock with high quality security products for over 100 years now. For a security lock, the highly weather resistant Simplex LD450 Series earns an impressive Grade 1 rating from ANSI (American National Standards Institute) - this rating is the highest one they give out for quality. The Simplex LD450 grants entry upon successful validation of a 1 to 5 digit code that you pre-program into the lock. Being vandal protected hardware, the Simplex series of PIN based locks find widespread acceptance in high-traffic commercial, institutional, and government buildings throughout the world.

• Satin Stainless Finish


• 100% push-button lock


• Solid cast housings construction; cast knob (outside) and lever (inside)


• Locking Device: Tubular latch


• Key Override: Not available


• Low maintenance with no batteries or wires eliminates the material and labor expense of battery replacements


• Handing: Pre-assembled for right hand door installations and is easily changed in field


• Octagon Knob


• Operation Modes: Single credential - access Latch holdback (easily removed in field)


• Very Economical - a cost effective access control solution


• Programming: Lock is programmed via keypad once removed from door


• Single access code (non-sequential) feature makes 'one easy-to-manage code' for all users


• Numeric Keypad: Vandal resistant, metal push buttons


• It easily installs on wood or metal doors


• Door Thickness: 1-3/8 " (35 mm) to 2-1/2 " (64 mm)


• Backset: 2-3/8" (60 mm)


• Latch: 1/2" (51 mm)


• 3 years manufacturer warranty