CUSTERS 750kg Mobile Scaffold Adjustable Caster Wheel 48mm Tube Heavy Duty Specifications Material: Polyamide, polyurethane Standard: EN 1004 Load capacity: 750 Kg Inside tube Ø: 30 mm Outside tube Ø: 38 mm Adjustable height: 550 mm Wheel size: 200 mm x 50 mm.
eBay