square ring - 30mm hole - 16mm height - non-welded - 1 piece square ring - steel nickel-plated - 30mm hole - 16mm height - non-welded - 1 piece Product detailsManufacturer Product details Square ring, made of steel, non-welded und nickel-plated Inner diameter: 30mm, height: 16mm, 3mm thick steel Manufacturer
