steel ballbearings under m m
under the plate min 30 cm, max height over the floor 44 cm, to 100 mm steel foundation with ball bearings M 19101: Rotating basis with lateral bent grip bar, 161 cm NROI 10: Posts and beams are made from Robinia wood Handles and tubes are made of galvanized or stainless steel Ropes are made of plastic covered steel rop Plastic.