Cal Locks by North West Hardware

Welcome to the Cal Lock website. We are delighted to be the sole UK importer of this ground breaking patio door locking system.

Whether you require additional security, need to replace your old broken door with a Cal Lock, or want to make your patio doors child safe, look no further than the Cal Lock System.

CalLock has a sleek, aesthetic, low profile design. As a result CalLock fits easily within the limited space available between the sliding patio door and frame. This amazingly simple device is EASY TO INSTALL and has been tested to provide over 1000lbs of forced entry load tension. CalLock also prevents patio doors being LIFTED OUT of their tracks with its unique DOUBLE LOCKING BOLT SYSTEM.

CHILD SAFE - If you have young children in your home, you know all too well how hard it is to keep eyes on them at all times.

With CalLock installed at a higher level you can make sure children are unable to open the patio doors. Compare CalLock to other lock choices and you will find that this world patented lock is far superior.