Riex VR31 Upper wheels Frame 10/18 mm Symetric (pair)

The upper wheels for the sliding system Riex VR31 - frame. Symmetric type for Z handle profiles . The wheels ensure the position in the upper rail, the weight of the door is loaded by the bottom wheels. Softened surface ensures quiet operation, quality covered bearings ensure long lasting function and lightweight operation. The upper wheels should be selected according to the handle profiles used, symmetrical or asymmetrical type. Installation by barrel nut in the groove in horisontal frame profile.