Manufactured from Beryllium Copper. Die forged. WallDrive® socket configuration.21mm 1/2Sq Drive WallDrive® Socket - Non-Sparking• Manufactured from Beryllium Copper.• Die forged.• WallDrive® 12-point socket configuration.• Lifetime guarantee*.• Model No. NS054Model No: NS054:Brand: Premier:Depth: Standard:Drive: 1/2Sq:Material: Beryllium Copper:Nett Weight: 0.130kg:Size: 21mm:PTDSEANS054
