Description This practical die wrench tool set is a general tool set for hand tapping operation. Adopting steel material, it is durable and practical with long service life. With this set, the external thread processing will become more easily and precisely, suitable for model processing, handmade, DIY use.- Handle Tap Features - Color: Golden and silver. - Material: Alloy steel. - Size: 23.70X10.60X2.10cm/9.31X4.17X0.83 inch. - Made of high- material, it is durable and has longer service life.- Tap Wrench - Professional tool storage box let you store these tools easily and avoid being lost, also handle storage box make these tool portable.- Metric Die Set - Necessary tools for hand tapping operation. It can improve the efficiency of processing thread effectively.- Die Tap - These tools can be used for manual processing, let your metal process wore more easily.- Screw Tap - Great for thread processing and tapping by hand in machine manufacturing.- Thread Die