Wire Nut Twister, Wire Twister Tool, Spin Twisting Wire Connector Socket, Wire Twister Tool for Drill and Wire Connector DriverSpecification: Name: Wire Nut Twister Material: Zinc Alloy, or Alloy, or Plastic + Metal Size: 2.5mm, 4mm, 6mmPackage Contents 1 x Wire Nut Twister or 1 x Blade with BoxNote: 1. Please kindly allow a 2-3% difference according to manual measurement. 2. Please note that a slight color difference should be acceptable due to the light and screen. Thanks.PromiseIf the product has any quality problems, please feel free to contact us, we will help you solve the problem as quickly as possible.