This Viper offset espagnolette gearbox is suitable for aluminium windows and in 21mm, 18mm and 16mm fork heights. Please note that gearboxes are designed as handed, variations listed in the table below.
This Viper offset espagnolette gearbox is suitable for aluminium windows and in 21mm, 18mm and 16mm fork heights. Please note that gearboxes are designed as handed, variations listed in the table below.
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Description
This Viper offset espagnolette gearbox is suitable for aluminium windows and in 21mm, 18mm and 16mm fork heights. Please note that gearboxes are designed as handed, variations listed in the table below.
Additional information
Left Hand, Right Hand
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