choosing the right lock system for your home or business becomes crucialIn a world where security and convenience are paramount, choosing the right lock system for your home or business becomes crucial. Among various options available, D&D lock cylinders and door locks stand out for their reliabilit

Anti-snap locks are high-tech Europe lock cylinders which are developed and tested to prevent lock braking stopping a burglar from effectively breaking the door down into two pieces. This kind of lock is frequently found on uPVC (unplasticized polyvinyl chloride) doors.

When installing deadbolts on the exterior doors, using a standard mortise-lock is used, if the door does not have a deadbolt already attached. The new installation may need to use new deadbolts or it may need to be converted to an existing lock after which the existing deadbolt may need to be replaced with a new one.

Why should you replace your old deadbolt and get a new door knob or door knob lock combination? The answer to this question will largely depend upon the circumstances surrounding the change of door locks. If it is just because you want a different look for your door and you are not sure whether it would be practical to change the hardware, then go ahead and change it.

American National Standard Institute (ANSI) ANSI 156.5 ItemANSI 156.5 Latch Bolt Cycle-testGrade 1-500,000Grade 2-300,000Grade 3-200,000 Deadbolt Cycle-testGrade 1-250,000Grade 2-150,000Grade 3-100,000Fire TestPass UL 10 C 3 hours fire testAnti-corrosionSalt Spray Test 200 hours 1. SCOPE 1.1 ANS