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Huge selection of big name brands
Huge selection of big name brands
To mainland UK for orders over £100
For orders placed before 3pm
Over 40 years' experience


Available for pre-order. Delivery date: 17th November
This is a ‘backtrack’ based kit. It is specifically for UPVC doors and windows where the mechanisms have failed and cannot be released. It is ideal for shootbolt-only systems and those which are rusted or broken and will not release using normal methods. It is also ideal for small windows which are impossible to open with regular tools. It works on both windows and doors and requires the removal of panels and sealed units to gain access to the back of the door or window sash.
The slotting jig is screwed to the inside of the UPVC sash and enables quick, efficient and accurate machining onto the back of the mechanism. The kit comprises of 2 types of burr (PVC and steel) to suit the materials encountered. Requires a 3-mm based Dremel machine or similar. A right-angle attachment (Dremel #575) could also be useful on windows with less than 350mm internal clearance. A release striker tool is included with the kit.
Overview: