Saracen Roller Window Lock Gearbox for UPVC Windows

Price £11.96 (Inc. VAT)
£9.97 (Ex. VAT)
(10 reviews) Write a Review
Part Number:
WL-GBX-SAR-ROLL (WLSGZY0310115D) (5055621401014)
In Stock
Delivery Cost:
Calculated at Checkout
Saracen Roller Window Lock Gearbox

The Saracen Roller lock mechanism is often found in older type double glazing windows with shootbolt technology.The rod in this gearbox mechanism has a long thread all the way up the shaft.

Gearbox mechanism Only (rods can be bought separately).

Rollerlock systems consist of rods and a unique central gearbox mechanism. The rods fit into the the gearbox with a threaded fitting using a twist motion. Shootbolt rods are available in four lengths and are simple to connect to the gearbox.


This is what the actual lock looks like when in position in your window.



To remove the lock you need to take off the face plate, Remove the handle and the end guides that the shootbolts go through at the end of the window sash. You then put the handle spindle back in and turn the handle including the back plate in an anti clockwise direction. This should wind the shootbolts out  so you can replace the gearbox.





10 Reviews Hide Reviews Show Reviews

  • 5
    Saracen window lock gearbox

    Posted by David Alcock on Apr 01, 2019

    Product as described, well made and better gear connection than original it replaced. Very easy to fit, even for a complete amateur.

  • 5
    Perfect like for like replacement - amazed that I could still get the original lock design after 25 years !

    Posted by DR SHAUN WELSH on Jan 29, 2019

    Excellent and rapid service

  • 5
    Sarecen shoot bolt gearbox

    Posted by A Rowland on Sep 18, 2018

    Easy to order and fit, Perfect! Thanks

  • 5
    The saracen window gearbox was exactly as the original including Pat. No.

    Posted by A J Kingsbury on Aug 14, 2018

    Item received within a couple of days and at a very competitive price.
    I also found the website particularly easy to use.
    A Kingsbury

  • 5
    Ordered a new Saracen window lock gearbox Which was delivered prompt and was exactly what I wanted and easy to fit

    Posted by FrankBacon on Jul 17, 2018

    Good service would use again
    Thank you

  • 5
    Lock Replacement

    Posted by Martin Hall on Jan 19, 2018

    The lock replacement part was exactly as described and correct to the specifications as per the information on the website. A very good quality item which was easy to fit I would order from Handles and Hinges again and am happy to recommend them to others.

  • 5
    Saracen Roller Window Lock Gearbox for UPVC Windows

    Posted by Jon on Aug 24, 2017

    Prompt delivery, well advised at all stages of purchase/delivery, and worked first time.

  • 5
    Swift deliivery

    Posted by Unknown on Jan 27, 2016

    This item was needed for a rathe rold PVC window lock. The swift delivery solved problems of security in just the right time. Thanks.

  • 5
    window gearbox

    Posted by Robert Peoples on Sep 16, 2015

    Saracen Roller Window Lock Gearbox for UPVC Windows
    I was very pleased with it and prompt delivered I found all the parts in very good condition and easy to fit Would order from Handles & Hinges again because they were very helpfull