ITEM NAME:M4-M12 Tapping Bit Adjustable Tap Wrench Holder Threading Bolts Repair Tool Product Description Description: M4-M12 Tapping Bit Adjustable Engineers Tap Wrench Holder Threading Bolts Repair Reamer Tool Accessories Feature: 1. Use high-quality bearing steel, durable and long service life. 2. It can improve the efficiency of thread processing, which is a necessary tool for manual tapping 3. Thread processing will become easier and more precise 4. Easy to install and easy to use Specification: Purpose: Use M4-M12 tapping bit to repair bolts Material: metal Size: 195*30*20mm/7.68*1.18*0.79" Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-3mm measuring deviation due to manual measurement. Included: 1 X Tap Wrench.It can improve the efficiency of thread processing, which is a necessary tool for manual tapping. Purpose: Use M4-M12 tapping bit to repair bolts. Included: 1 XTap Wrench. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.