regulator made of steel, nickel-plated - 30mm opening - 10 pieces regulator made of steel, nickel-plated - 30mm opening - 10 pieces Product detailsManufacturer Product details Regulator made of steel The regulator is made of 3mm thick zinc die casting and has an opening height of 9,7mm. Opening width: 30mm Weight: approx. 13g The price is for 10 regulators. Manufacturer