General description Sealey Spot Weld Cutter Crown - Pack of 2 features double-sided cutter crowns designed for Model No's AK4730, AK4731, and Z1 spot weld cutters. This pack includes two cutter crowns, ensuring you have a spare on hand for your welding needs. Technical specifications Model No.: Z1C2 Weight: 0.02 kg Double-sided cutter crowns for Model No's AK4730, AK4731, and Z1 spot weld cutters Other information