Best 9K 93K Lock

The Best 9K 93K Cylindrical Door Lock Offers Simple, Safe and Dependable Protection.

The 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 from the damage that comes with every day use and abuse. That translates to a lower cost of ownership over time since the BEST 9K lock requires significantly less maintenance and lasts longer overall. With proven Grade 1 security, easy core interchangeability, and a broad array of styles and finishes, the BEST 9K fits exactly where you need it.