L-type wheel wrench

L-type wheelspanner: 1) Ingredients: 45 # steel quality(Special material as request); 2) Surface treatment: Electrophoresis & Galvanization Plated nickel chrome, nickel, chromium plating technology, polishing, sandblasting mist chromium plating; 3) Heat treatment: Carburization & Quenched Automatic temperature-control and overall treatment; 4)Package: Can be done as you request 5)HRC:>40 Welcome for your inquiry!