QCL100 series Grade 1 heavy-duty cylindrical locks deliver quality, performance, and long-term durability at a great value. When you need a reliable lockset for high traffic, heavy abuse applications, the QCL100 series offers flexible solutions with built-in security features to meet those demands.

Features:

• Designed for security
  
  • With features like thru bolt design, clutching mechanisms, and fire-rated latches—plus an available hurricane compliant option—QCL100 series locks ensure the utmost security.
• Backed by a leading warranty
  
  • The QCL100 lock series comes with lifetime mechanical, three-year finish, and one-year electrical warranties.
• Built for durability
  
  • We built the QCL100 series with heavy-duty torsion springs to prevent lever sag and ensure long-term durability. Each lock in the series is BHMA/ANSI Grade 1 certified, and significantly exceeds performance requirements.
• Easy to retrofit
  
  • Choose locks with a SFIC option or keep your existing small format cores and use them with QCL100 series heavy-duty locks. Electrified options arealso available
• Simple to install
  • Compartmentalized packaging makes QCL100 locks easier to install.
• Reliable value
  • The QCL100 series combines premium materials, construction, and performance at a great value—both in your up-front investment and in long-range durability.
• Short lead time
  • QCL100 series locks are available for immediate shipment.

Certifications:

• ANSI/BHMA A156.2 Series—Grade 1
• ANSI A117.1 Accessibility Code (ADA compliant)
• UL/cUL listed (3 hour) for “A” label single door applications (4’ by 8’) UL10C/UBC 7-2 (1997) positive pressure rated
• UL10B pressure rated
• California State Reference Code (formerly Title 19 – Fire Marshal) Hurricane Compliant – Miami DADA N.O.A.

Product Specifications:

• Exposed trim: pressure cast zinc, plated to match finish designation
• Standard door thickness: 1 3/8” (35mm) – 2” (51mm)
• Backset: 2 3/4” (70mm) square standard; 2 3/8” (60mm) and 5” (127mm) available Strike: ANSI strike 1 1/4” (32mm) x 4 7/8” (124mm) standard; other options available Door prep: 2 1/8” (54mm) diameter cross bore
• Latch bolt: keyed/exterior 1/2” (12.7mm) steel throw; interior 1/2” (12.7mm) spring latch; 3/4” throw option for hurricane compliance or fire-rated double door applications
• Latch faceplate: 1 1/8” (29mm) x 2 1/4” (57mm) standard
• Single dummy: surface mounted
• Electrification options available

Recommended applications