Kenrick Excalibur Shootbolt Window Lock 

Excalibur - Shootbolt Window Lock. This Kenrick Excalibur Shootbolt Gearbox is an easy replacement for an old or broken uPVC window lock.

The Kenrick Excalibur is resistant to attacks, using two strong, steel shootbolts to ensure that the lock is hard to break through. Available in two backset sizes. 20 & 22mm