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Experts in replacement uPVC Door Lock Mechanisms!

Lockmaster Door Locks

If you need help identifying your mechanism don't hesitate to call us on 08000 612 839 for free help and advice from our uPVC door lock experts.

6 Item(s)

per page
  • Lockmaster Centre Case 45 x 92

    • Backset: 45mm
    • Centres: 92mm
    • Locking Points: Case Only
    • Latch & Deadbolt

    Please select the number of handle spindles your centre case has from the drop down (product image shows single spindle).

    £38.95
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  • Lockmaster Centre Case 35 x 92

    • Backset: 35mm
    • Centres: 92mm
    • Locking Points: Case Only
    • Latch & Deadbolt

    Please select the number of handle spindles your centre case has from the drop down (product image shows single spindle).

    £38.95
    Learn More
  • Lockmaster 2 Hook 2 Roller 2 Anti-Lift 35 x 92

    • Distance Between Hooks: 1490mm
    • Backset: 35mm
    • Centres: 92mm
    • Locking Points:
    • 2 Roller, 2 Hooks & 2 Anti-Lift
    • Latch & Deadbolt
    • Faceplate: 16mm

    Please note, the 1040mm between hooks version of this lock has now been discontinued. If you do not wish to adjust your keeps to accommodate the bigger version of this lock, please see the centre case option here.

    Please select the number of handle spindles your centre case has from the drop down menu below (product image shows double spindle).

    £60.00
    Learn More
  • Lockmaster 2 Hook 4 Roller 2 Anti-Lift 35 x 92

    • Backset: 35mm
    • Centres: 92mm
    • Locking Points:
    • 4 Roller, 2 Hooks & 2 Anti-Lift
    • Latch & Deadbolt
    • Faceplate: 16mm

    There are 2 different versions of this lock available - 1040mm between hooks and the other at 1490mm between hooks. Please choose the version you require from the drop down menu below.

    Please select the number of handle spindles your centre case has from the drop down menu below (product image shows double spindle).

    There are also 2 different version of the centre locking point. This can be either a hook or deadbolt and is located on the centre case mechanism. For deadbolt relate to image 1 and hook centre can be seen on image 3.

    £99.00
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  • Sale
    Lockmaster 3 Deadbolt 45 x 92

    Lockmaster 3 Deadbolt 45 x 92

    • Backset: 45mm
    • Centres: 92mm
    • Locking Points: 3 Deadbolts
    • Latch & Deadbolt
    • Faceplate: 16mm

    Please select the number of handle spindles your centre case has from the drop down picture below (product image shows double spindle).

    £65.00
    Learn More
  • Sale
    Lockmaster 3 Deadbolt 35 x 92

    Lockmaster 3 Deadbolt 35 x 92

    • Backset: 35mm
    • Centres: 92mm
    • Locking Points: 3 Deadbolts
    • Latch & Deadbolt
    • Faceplate: 16mm

    Please select the number of handle spindles your centre case has from the drop down picture below (product image shows double spindle).

    £64.00
    Learn More

6 Item(s)

per page
Lockmaster has for a long time been a well known trade supplier of some of the finest locks and accessories on the market. There’s not many professionals in the window and door industry who aren’t familiar with Lockmaster’s quality products. If you’re looking for quality lock components that you can trust, then Lockmaster are a fantastic choice.

Lockmaster offer a fantastic selection of locks to suit all requirements, from centre cases to full locking mechanisms. Here at uPVC Door Locks we stock only the highest quality Lockmaster door locks with FREE Express Next Day Delivery!

Why use Lockmaster locks?
If you’re looking for a lock that you can rely on then the Lockmaster range make a great choice. WIth a longstanding reputation for quality and security, you can rest assured your in safe hands with a Lockmaster product.

Made from high quality components
You can rest assured that all of Lockmaster’s products are made from high quality materials, highly engineered and extensively tested, resulting in some of the finest locks that money can buy.

Lockmaster locks have a fantastic reputation
It’s no coincidence that Lockmaster locks are some of our bestselling products. They have been on the market for a number of years and in that time they have earned themselves an enviable reputation as a manufacturer of robust and reliable security products.

The product of choice for many professionals
Because of their enviable reputation of quality and effectiveness, Lockmaster locks have long been the preferred choice of many professionals in the industry, from locksmiths to UPVC window and door installers and manufacturers.