regulator made of zinc die casting, nickel-plated, 38 x 8mm hole - 1 piece regulator made of zinc die casting, nickel-plated, 38 x 8mm hole - 1 piece Product detailsManufacturer Product details Regulator / buckle made of zinc die casting, nickle-plated 4mm thick zinc die casting, 8mm hole Width of hole: 38mm The price is valid for 1 piece. Manufacturer