How to measure a cylinder

Choosing the right Garrison cylinder is vital for ensuring your locks are reliable, and secure your property correctly. It is important to make sure you choose the right type of cylinder, but it is equally important to get the right size cylinder. Security may be compromised if the wrong size cylinder lock is installed.

Learn to measure your cylinder locks with our simple guide to make sure you find the perfect replacement cylinder. Protect your property against lock snapping and burglars with the correct cylinder from Garrison Locks.