The Chameleon All In One Repair Kit is a versatile solution designed to address a wide range of multipoint lock failures on UPVC and composite doors. This comprehensive set is engineered for maintenance professionals, providing the necessary components to replace or repair various locking systems found in modern door profiles.
The kit features three different centre case gearboxes (28mm, 30mm, and 35mm backsets), ensuring compatibility with the most common door depths. It also includes two distinct sets of locking point extensions: one featuring a combination of hooks and rollers, and another with mushroom and roller configurations. This modular approach allows for the customisation of the locking strip to match existing apertures in the door frame or frame keeps.
Typical applications include the full replacement of faulty multipoint mechanisms or the upgrading of older door security hardware. As a standard 16mm faceplate system with 92mm centres, it functions as a highly adaptable repair lock. All components, including the supplied strikes and keeps, are designed to work together as a complete system, while individual parts can be restocked as needed for future maintenance tasks.
Kit version: the current manufacturer describes CH10575 with 25mm, 30mm and 35mm centre cases, the reversible 25mm faceplate also providing 28mm operation. The supplier describes the kit as 28mm, 30mm and 35mm. Confirm the actual supplied kit version if 25mm is needed; do not assume an additional fourth gearbox is included. The linked extension sets are replenishment components, not extra parts required for the initial complete kit.
Compare the original backset, 92mm centres, faceplate/profile, locking-point positions and replacement keeps before fitting. Croppable extensions are not a guarantee of interchangeability with an unrelated centre case or the original frame keeps.