Premium MaterialThe tap wrench is made of hard alloy steel with chrome finish, durable with the feature of high hardness, non-deformation, anti-rust and anti-corrosion. Different sizes Taps: M3=50mm, M4=55mm, M5=62mm, M6=66mm, M8=70mm. Various sizes are available so you can freely choose what you need.The size is manually measured, if there is any error, please understand Detachable assisted postThe tap wrench handle can be slid to the other side for a convenient position, even in a narrow space, you can use it without hindrance T-shaped designThe tap wrench drill can be one-handed operation One-handed, T-shaped design makes it easy to hold and use. The handle surface has anti-slip patterns, making it easy to grip and tighten. Great toolThis tap set is suitable for processing wood, plastic and normal steel. In addition, the tap wrench ratchet is designed for use with taps and can also be used on left-handed tap, reamers, screw extractors and other square shank tools. Delivery quantity: single tap reamer + 5 titanium-plated spiral point taps. luckymeet