【Premium Material】 The tap wrench is made of hard alloy steel with a chrome finish, which is durable and features high hardness, non-deformation, rust resistance, and corrosion resistance. 【Various Sizes】 Taps: M3 = 50 mm, M4 = 55 mm, M5 = 62 mm, M6 = 66 mm, M8 = 70 mm. Different sizes are available so you can freely choose what you need. 【Removable Assisted Pole】 The handle of the tap wrench can be slid to the other side for convenient positioning, even in tight spaces, allowing for unobstructed use. 【T-Shaped Design】 The tap wrench drill can be used with one hand; the T-shaped design makes it easy to grip and use. The handle surface features a non-slip pattern for easy gripping and tightening. 【Excellent Tool】 This tap set is suitable for working with wood, plastic, and standard steel. Furthermore, the Tap Wrench Ratchet is designed for use with taps and can also be used with left-hand taps, reamers, screw extractors, and other square-shank tools. Product Description: For M3-M8 taps. Features: T-handle ratchet wrench. Three-position gearbox for fast and efficient ratcheting action. Designed for use with taps and can also be used on left-hand taps, reamers, screw extractors, and other tools with a square shape. Specification: T-handle ratchet wrench. Material: Stainless steel. Length: 85 mm. Hand tap wrench. Color: Silver. Material: HSS. Size: 3 mm, 4 mm, 5 mm, 6 mm, 8 mm. Thread diameter: 3 mm, 4 mm, 5 mm, 6 mm, 8 mm. Length: 46 mm, 49 mm, 55 mm, 59 mm, 59 mm. Tap wrench operating instructions: 1. The correct drill hole must first be chamfered. 2. To use the tap holder... 3. Drilling pliers. 4. Press for vertical alignment. 5. Cut at the rotation level 2-3 times. 6. Confirm vertical alignment after cutting. 7. Tap 3/4 turn after a reverse quarter turn. 8. Reversing level and removing after use. 9. Remember that the cutting metal must be oiled. Package includes: 1 x T-handle ratchet wrench, 5 x hand taps