Lever Locks

The BEST 9K is a Grade 1 cylindrical lock designed for commercial and institutional facilities demanding durability and low maintenance. Built for high-traffic doors, it resists lever sag, requires minimal upkeep, and delivers proven security across...

The BEST 9K is a Grade 1 cylindrical lock engineered for demanding commercial and institutional applications. Built with a durable die-cast hub and solid stainless steel latch, it resists lever sag and everyday abuse. This lock solves the...

The BEST 9K is a Grade 1 cylindrical lock engineered for demanding commercial and institutional applications. Its low-maintenance design protects critical components from daily wear and abuse, reducing ownership costs and extending service life...

The BEST 9K is a Grade 1 cylindrical lock engineered for demanding commercial and institutional applications. Built to withstand over 4 million cycles, it delivers superior security with low-maintenance design that protects critical components from daily...

The BEST 9K is a heavy-duty Grade 1 cylindrical lock engineered for demanding commercial and institutional applications. Built with a low-maintenance design and durable stainless steel components, it protects critical internal parts from daily wear and...

The BEST 9K is a Grade 1 cylindrical lock engineered for high-traffic commercial and institutional doors where durability and security matter. Built with a low-maintenance design and tested to over 4 million cycles, it resists lever sag, reduces...

The BEST 9K is a Grade 1 cylindrical lock engineered for high-security, low-maintenance performance in commercial and institutional applications. Built to exceed ANSI standards with over 4 million cycle testing, it solves the durability and...

The BEST 9K37D14 is a Grade 1 cylindrical lock engineered for high-security, high-traffic applications. Built for facilities managers, security professionals, and property owners who demand durability and low maintenance, this lock solves the problem of...

The BEST 9K37D14DSTK is a Grade 1 cylindrical lock engineered for commercial and institutional facilities demanding durability and low maintenance. Tested to over 4 million cycles and featuring a solid stainless steel latch with 9/16" throw, this lock...

The BEST 9K37D15CSTK is a Grade 1 cylindrical lock engineered for demanding commercial and institutional applications. Built with a low-maintenance design and tested to over 4 million cycles, it delivers superior security and durability while reducing...

The BEST 9K is a Grade 1 cylindrical lock built for dependable security across commercial and institutional applications. Its low-maintenance design protects critical components from daily wear, reducing ownership costs and extending service life...

The BEST 9K37D15CS is a Grade 1 cylindrical lock engineered for high-traffic commercial and institutional doors. Built for durability and low maintenance, it solves the challenge of frequent lever sag and premature wear by featuring protected lever...