Max. Door Weight: 160 Kg Max. Door Height: 2500 mm features: High performance straight sliding top hung vertically adjustable for medium weight doors Exceptionally light and silent action All parts are corrosion resistant Tracks are not included in the fitting set and must be ordered separately Minimum door thickness 22 mm Contents of fitting set: B - 2 No trolley hangers - Sleeve bearing mounted high-grade polyamide tandem rollers - Aluminium carriage and zinc alloy mounting plates C - 1 Track stopper - For adjustable mounting in top track - Zinc alloy housing with steel spring and rubber buffer D - 1 Guide - Rattle proof black plastic for screw mounting to floor E - 1 Rubber buffer - Screw fixing If the sliding door is required to stop at both ends, we recommend installing an additional track stopper.