Mounting coupler for 35 mm tube, maximum load WLL 50 kg - Quick-lock hook with large wing bolt for easier mounting - M10 x 30 mm (8.8) fixation screw with butterfly nut M10 included Maximum load BGV C1 (8-fold):25 kg Max. load WLL (4-fold):50 kg Tube diameter sector:30 - 35 mm Material:Aluminum casting Color:Black Mounting screw:M8 Dimensions:Length: 8,50 cm Width: 3 cm Depth: 12 cm Weight:240 g