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Gearbox kit 7:1

The gearbox 7:1 is a popular option for exterior projects with the S-system.

Gearbox kit 7:1

Gearbox kit 7:1

The 7:1 gearbox can operate up to 20m2 of 80-R louvers, and up to 18m2 of 75-E, 88-E, or 96-E louvers.

Crank & rod

Rod aluminium, hook & crank

When a gearbox is beyond reach, a crank & rod can be used to operate the blind. Simply hook the rod into the eye at the end of the fixed shaft of the gearbox, and turn the crank.