Specifications:This plug tap set made from HSS material is sturdy and durable.The tool features excellent rust resistance and wear resistance for long-term use.It is a perfect choice for auto repair and machinery where metric threads are specified.Item Name: Plug TapMaterial: HSSQuantity: 5PcsScrew Thread: M3, M4, M5, M6, M8Thread Type: Coarse ThreadShank Type: Straight ShankFeature: Sturdy, Durable, Mini Size, Repair ToolsLength: 4.4cm - 6.4cm/1.73" - 2.52" (Approx.)Notes:Due to the light and screen setting difference, the item& 39;s color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:5 x Plug Taps (M3, M4, M5, M6, M8)