High Security Locks: Give yourself peace of mind by installing high security lock systems.

High Security Locks

Make sure your home is as safe and secure as it can be by fitting high-security locks to your external doors.

This might seem an unnecessary expense to you but consider this:

  • The time, trouble and upset if your home is vandalized or broken into
  • The cost and inconvenience of repairing and replacing doors, locks and other damage
  • The negative effect on your insurance if you are burgled – and having high-security locks will reduce your insurance premium anyway
  • Your peace of mind knowing no-one can enter the premises while you are actually at home
  • The deterrent factor to a potential intruder who sees a robust security system and looks elsewhere for easier pickings

To get the heightened security you need to use heavy duty door locks; these need specialist staff and tools to install. They are specifically designed to resist physical assaults plus they are pick-, drill-resistant and bump proof. It is simple and quick to replace your current deadbolt and upgrade to a high-security standard with the process no different or more complicated than the regular lock system.

High Security Locks have the following features:

  • Bump-proof
  • Pick-resistance
  • Drill-resistance
  • Passed the (Underwriters’ Laboratories) UL 437 tests that measure effectiveness against picking, drilling and physical attack.
  • Brass collar that is designed to spin under pressure thereby preventing wrench attacks.
  • Large thumb turn that makes the lock easy to use for those less able.
  • Protection against ice-pick attack with solid steel shroud over the bolt.
  • Resistance to kick-attacks with the high-security strike plate anchored directly to the wall structure with 2” screws.
  • Hardened steel bolt and bolt throwing mechanism are surrounded by a heavy-gauge tubular steel housing for maximum resistance to crowbar attacks.
  • Heavy-gauge tubular steel surrounds to the steel bolt and throwing mechanism to provide optimum resistance to assaults with crowbars etc.
  • Solid brass design is secured with
  • High-tensile steel mounting bolts secure a solid brass fitting to provide effective resistance against hammer or prising attacks.
  • Finished in brass or brushed aluminum
  • Patented key control system (key can only be duplicated by signature card).

Many of the deadbolts available are not bump-proof or pick-resistant. We carry a complete product range of Underwriters Laboratory listed (UL) High-Security Deadbolts that are pick- and bump-resistant to give you additional protection and security.

We are the leading provider of high-security deadbolt sand keep many brands of high-security locks in stock at all times. Some popular ones are:

Schlage Primus:

Schlage High-Security Locks have been supplying innovative and advanced security products for over 85 years and they remain at the leading edge of security technology. The Schlage Primus high-security system provides pick-resistant cylinders, tight control of key blanks and duplication. Schlage offers a wide-range of systems so whatever you need it can be catered for.


Assa High-Security Locks systems are considered the first choice for a wide variety of applications. They produce top-grade locking systems for military, industrial and institutional use on a worldwide scale. They offer a patented key-control system with a cylinder design that provides unrivaled security in both robustness and key duplication areas.

Our Special Offer

A high-security system that is right for you. Talk to us now and we will advise on what is right for you and your circumstances.

The special includes:

  • UL listed high-security deadbolt
  • Wrap around strike plate doubling the strength of the lock
  • Free high-security exclusive keyway plus free keys
  • Installation and service call

ABLOY High Security Locks

Mr. Locksmith™ is an ABLOY® Protec Authorized Dealer.


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