The D900 is a small case mortise dead bolt for use in heavy duty commercial environments such as schools, hospitals, and office buildings. Typical applications are storage room doors, locker room doors, rest room doors, or any application where latching is not required. The D900 can be used as a primary lock, or as an auxiliary lock.

Technical Details:

• Standard door thickness 1-3/4"–2-1/4" thicker doors by special request
• 2-3/4" backset
• 1-1/8" × 5-9/16" faceplate
• 1-1/8" × 3-1/2" no lip dead bolt strike
• 1" throw, stainless steel bolt
• Non-handed (field reversible)

Certifications:

• ANSI/BHMA A156.36 Grade 1 certified
• UL listed 3 hour fire rated. Locks are listed for A label and lesser class doors
• Fire rated by itself or as auxiliary latching device

Cylinders and Keying:

• Unless otherwise specified, cylinders will be provided in SC keyway with two (2) nickel silver keys.
• Optional patented key system available.