20mm ring with bar (inner measurement) - welded made of steel - nickel-plated - 1 piece 20mm ring with bar (inner measurement) - welded made of steel - nickel-plated - 1 piece Product detailsManufacturer Product details Ring with bar welded made of steel, nickel-plated Inner diameter: 20mm Thickness of ring: 3,5mm Measurements: A = 20mm, B = 27mm, C = 3,5mm The price is valid for 1 ring with bar. Manufacturer