This Siegenia Titan TBT Top Scissor Stay Extension fits 9 & 13mm Eurogrooves and is suitable for Surface & Concealed Systems.
For use on PVCu, Timber & Aluminium. Sash Rebate Width: 1251-1560mm
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 ...