Kaba Simplex 91904 Auxiliary Lock with Thumbturn; Deadlocking Spring Latch with Latch Holdback for 1-3/4" to 2-1/8" Door Satin Brass Finish

Simplex mechanical pushbutton locks offer a convenient way to control access between public and private areas. There are no keys or cards to manage, no computers to program, no batteries to replace, and combinations can be changed in seconds without removing the lock from the door.

• Mechanical Pushbutton Lock
• Eliminates Problems and Costs Associated with Issuing, Controlling and Collecting Keys and Cards
• Provides Fully Mechanical Access Control at All Times While Allowing Free Egress At All Times By Interior Thumbturn
• Deadbolt Models Must Be Manually Relocked; Spring Latch Models Automatically Relock Each Time Door Closes
• Series: 900 Series
• Backset: NA
• Strike: Strike Plate for Out-Swinging Doors and Cast Box Strike for In-Swinging Doors
• No of Pins: NA
• Crossbore Size: 1-5/8" Bore
• Finish Description: Satin Brass
• Material: Cast Zinc
• Function: Combination Deadbolt
• Lever Knob Design: NA
• Handing: NA
• Keyway: NA
• Dimension: 2-9/16" x 3-3/4"; 15/16" Projection
• ANSI Grade: NA