Stanley QCL171 M 626 FS4 478S LC Grade 1 Heavy-Duty Cylindrical Lock

Stanley Security QCL171 M 626 FS4 478S LC Grade 1 HD Cylindrical Lock offers an exceptional combination of durability, reliability, and security for commercial applications. Designed as a storeroom lock with a small format interchangeable core (SFIC) preparation, this cylindrical lock is ideal for high-traffic areas that demand robust protection. The satin chrome finish adds a sleek aesthetic while ensuring long-lasting performance against wear and vandalism. Featuring a 2-3/4" square corner faceplate and a 3/4" throw bolt, this Grade 1 heavy-duty lock meets the highest standards for performance and security, significantly exceeding BHMA/ANSI Grade 1 certification requirements. The lock's innovative thru-bolt design, clutching mechanisms, and fire-rated latches enhance security, making it a dependable choice for any commercial setting. Installation of the QCL171 is straightforward, thanks to compartmentalized packaging that streamlines the process. This model also allows for the option of utilizing existing small format cores, providing flexibility for various locking needs. With its Summit lever design, this lock not only meets practical security requirements but also complements the overall aesthetic of your facility. Choose the Stanley QCL171 for a lock that combines quality and value in every aspect.

GRADE 1 HD CYLINDRICAL LOCK

Grade 1 HD Cylindrical Lock, Storeroom SFIC Summit Lever, Square 2-3/4 With 3/4 Throw, Ansi Strike Less Cylinder, Satin Chrome

Quick and easy to install, these locks are also vandal resistant, durable, and have an exceptionally reliable performance life.

STANLEY Commercial Hardware 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.

• QCL100 series locks ensure the utmost security with features like thru-bolt design, clutching mechanisms, and fire-rated latches.
• QCL100 locks are easy to install, thanks to compartmentalized packaging.
• Each lock in the series significantly exceeds performance requirements and is BHMA/ANSI Grade 1 certified.
• Choose locks with a SFIC option or keep your existing small format cores and use them with QCL100 series heavy-duty locks.

Resources

• Stanley Commercial Grade 1 HD Cylindrical Lock Cut Sheet