Ridder "connector set" for acks and push-pull tubes in shading systems.Suitable for 27 racks. Material: pressure casting galvanized - Ridder Art.-Nr.: 500208

This sleeve coupling is suitable for the drive shafts of 34 mm in push-pull drive tubes in shading and ventilation systems. It enables to unclamp the drive shaft from the system in case, for example, a damaged pinion should be replaced.. Material: galvanized steelRidder Art.-Nr.: 419404

This clamping strip is used to fix the greenhouse film to the aluminium Poly Lock Profile.

Ridder Art.-Nr.: 421978

The poly lock aluminium profile is a practical solution for fixing your greenhouse film. It can be screwed onto the greenhouse structure with a mouting bracket quickly and easily. The film is inserted into profile and afterwards fixed with the two-piece PVC clamping strips. The two-piece construction simplifies assembly and prevents damages.Material: aluminium

This weld coupling for pinion house unit RSD 250 suitable for steel tubes 1.315" or 1.66" is used in push-pull tube drives in shading and ventilation systems. Material: galvanized steelRidder Art.-Nr.: 401635

The center clip is used for centring the drive shaft during the installation of a weld coupling.When a damaged pinion needs to be replaced, the center clip enables to unclamp the drive shaft without demounting other pinions from the system. Material: Stainless SteelRidder art.-no.: 418694

Counter plate is used as an insert for fixing RSD250 tooth-racked drives onto the truss.

This rail is a guide for motor mount and counter-weight in Tower Roller Plus System. The counter-weight side of the rail is equipped with a slot for a plastic cover to be inserted as a protection from accidents. The guide rail can be attached very quickly into the Tower Roller System. It is very stable and perfectly suitable for roll-up screens.