The StrongBOLT euro-profile deadlock features a chamfered bolt design, which increases the performance of the lock under side load, as well as making a drilling attack more difficult. This deadlock has anti-pick, anti-saw and anti-drill features. It also features radius inner forends for ease of first fit installation or simple retro fit replacement. This deadlock is suitable for timber doors up to 54mm thick and can be hinged on the left or right and is supplied with radius plastic splinter guard and anti rattle strike. For use with push plates and pull handles.