Stanley QCL151 M 613 S4 478S LC Grade 1 Heavy-Duty Cylindrical Lock

Stanley Security QCL151 M 613 S4 478S LC Grade 1 HD Cylindrical Lock delivers exceptional security and durability for commercial applications. This Grade 1 heavy-duty lock features an entry/office SFIC Summit lever design, ensuring it meets the rigorous demands of high-traffic environments. With a square 2-3/4 inch ANSI strike and an oil-rubbed bronze finish, this lock not only enhances security but also complements a variety of architectural styles. Designed for quick and easy installation, the QCL151 minimizes downtime and maximizes reliability. It is vandal-resistant and engineered for longevity, making it an ideal choice for facilities that experience heavy use. The lock's advanced features include a thru-bolt design, clutching mechanisms, and fire-rated latches, all contributing to its BHMA/ANSI Grade 1 certification. This model allows you to use existing small format cores or opt for the SFIC option, providing flexibility to meet your security needs. In addition, each lock in the QCL100 series exceeds performance requirements, ensuring peace of mind in demanding settings. Trust the Stanley Security QCL151 for a robust locking solution that combines quality, performance, and exceptional value.

GRADE 1 HD CYLINDRICAL LOCK

Grade 1 HD Cylindrical Lock, Entry/Office SFIC Summit Lever, Square 2-3/4, Ansi Strike Less Cylinder, Oil Rubbed Bronze

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