This product connects to shootbolt lock rods at either side of the window gearbox. Hence the GreenteQ markings. 1 X Window gearbox 20mm backset. Length of Gearbox: 180mm (open), 219mm (locked). The Vita or also known as shotbolt extension rods are no longer made however the ERA shootbolt extension rods are also compatible with the connection teeth so will work as a retro fit option.
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