125 150 180 mm Gin Wheel with a Hook Scaffolding Pulley Block Lifting Crane
Usually attached to scaffolding. The Gin Wheel is mainly used on construction sites. 12 mm to 22 mm. Ø 125 mm ( 5" ). Ø 150 mm ( 6" ). Ø 170 mm ( 7" ). e.g. Buckets, Tool Boxes.