This Robus Bi Fold Gearbox is a specialist zinc rod driven gearbox designed for use on bi fold doors.
Also known as Solarlux or Liniar
Suits doors operable/lockable from inside and/or outside on any configuration of bi-fold door with a standard euro profile cylinder used where locking with a key is required.
Threaded 8mm rod connections provide easy adjustment up to 15mm 5/8 Can be used with Verso and Vivo handles.
