Top scissor guide for the Designo II - concealed TBT system (13mm eurogroove). Compatible with the Standard or Security Designo II - concealed TBT system for PVCu, aluminium and timber windows.
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These Roto Designo top scissor hinges are designed for concealed fix tilt and turn systems.
For use on UPVC and aluminium systems, these scissor hinges are available in a variety of lengths for vario...
Bottom pivot hinge for the Designo II - concealed TBT system (13mm eurogroove), standard or security system. Compatible with PVCu, aluminium and timber windows.
These Maco Multi-Matic tilt before turn drive gears have a 15mm backset and are available in 4 height ranges to suit sash rebates from 470mm to 2250mm. Variations to suit sash heights over 800mm have ...