Diameter :6 inch and 8 inch
Wheel tread :2 inch
Tread material:black rubber
Wheel core:cast iron
Bearing type:roller
Solid stem:35*100mm
Housing:zinc plated
Heavy-duty, double locking wheel offers lasting durability
Cast iron hub with grease fitting adapter for easy maintenance
300kgs capacity offers solid support
Works with standard or arch frames,scaffolding