Lever Locks

The BEST 9K is a Grade 1 cylindrical lock engineered for demanding commercial and institutional applications. Built for durability and low maintenance, it solves the cost-of-ownership problem by resisting lever sag, minimizing wear, and lasting...

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

BEST 9K02DT15L626 Cylindrical LockThe BEST 9K is the toughest cylindrical lock, built to deliver dependable use and superior security in a wide range of applications. What sets the 9K apart is a low-maintenance design that protects critical components...

The BEST 9K is a heavy-duty Grade 1 cylindrical lock engineered for commercial and institutional doors requiring maximum security and reliability. Built with a low-maintenance design that resists everyday damage and abuse, this lock solves the problem of...

The BEST 9K is a Grade 1 cylindrical lock engineered for demanding commercial and institutional environments. Built for durability and low maintenance, it solves the costly problem of frequent lock failures and repairs in high-traffic doors by...

The BEST 9K37W14L is a Grade 1 cylindrical lock engineered for high-traffic commercial and institutional doors. Built for durability and low maintenance, it withstands over 4 million cycles while protecting critical components from daily wear. Its solid...

The BEST 9K is a Grade 1 cylindrical lock engineered for demanding commercial and institutional environments. Built with a low-maintenance design and durable die-cast hub, it protects critical components from daily wear and abuse while reducing long-term...

The BEST 9K37S15DSTK is a Grade 1 cylindrical lock engineered for demanding commercial and institutional applications. Built with a durable stainless steel latch and corrosion-treated steel chassis, this lock delivers superior security and dependable...

The BEST 9K37E14DS is a Grade 1 cylindrical lock engineered for commercial and institutional doors requiring dependable security and low maintenance. Built for high-traffic environments, it features a durable die-cast design with lever return springs...

The BEST 9K37 is a Grade 1 cylindrical lock engineered for high-traffic commercial and institutional doors. Its durable die-cast construction and stainless steel latch withstand over 4 million cycles, solving the durability and maintenance challenges...

The BEST 9K47T16DS is a Grade 1 cylindrical lock built for demanding commercial and institutional applications. Engineered for durability and low maintenance, it solves the problem of frequent lock failures and costly downtime by delivering proven...

The BEST 9K is a Grade 1 cylindrical lock engineered for high-security, low-maintenance performance across commercial and institutional applications. Its proven durability, tested to over 4 million cycles, combined with interchangeable core technology,...