Product Description

QDB181-605-R4-FLS-BF Stanley QDB100 Series Best "F" Keyway Single Cylinder Heavy Duty Auxiliary Deadbolt Lock Prepped for SFIC in Bright Brass Finish

The Stanley QDB181-605-R4-FLS-BF commercial hardware QDB100 series provides strength, durability and reliability for high-security applications. This Deadbolt is designed for institutional, commercial use such as educational, health care and industrial facilities where long-lasting, highly sustainable products are required. The QDB100 Series is simple to order and install or retrofit in a wide variety of high-security applications. This Series deadbolt lock has been Certified to ANSI/BHMA A156.5 Series Grade 1.

Features and Benefits:

• Bright Brass finish
• Handing: Non handed
• Single Cylinder
• Door range: 1-3/8" (35 mm) to 2" (51 mm)
• Backset: 2-3/4" (70mm) square standard
• Door prep: 2 1/8" (54mm) diameter cross bore
• Faceplate: 1-1/8" x 2-1/4" (29mm x 57mm)
• Keyway: Best "F" keyway
• Core is included
• Prepped with small format interchangeable core
• Latch: 2-3/4" deadbolt - radius corner
• Strike: 2-1/4" Full Lip Square Corner Strike UL
• Tested to meet Grade 1 specification of 250,000 cycles
• Solid forged housing provides enhanced strength and durability