Professional ToolsThis adjustable ratchet tap wrench is a general tool for practical tapping, designed to firmly tighten taps. The straight handle design provides better leverage, especially when using larger diameter taps. The adjustable metal tap reaming wrench is used to hold larger taps in open spaces where there is room to turn the tap wrench. Superior PerformanceThis tap wrench has a non-slip handle for easy grip, it can improve efficiency and is a necessary tool for tapping. This set contains five taps of different sizes for general use. High-quality MaterialsThis wrench is made of high-quality carbon steel, these taps are made of high-quality bearing steel, rust-free, corrosion-resistant and high-strength for maximum durability. Manufactured to strict quality control standards, the improved design can extend the service life. Easy to UseThe wrench is easily adjusted by turning the handle, very convenient and practical. Adjustable jaws easily and firmly. Mainly used for hand tapping operation. For aluminum plate, iron plate, other soft metal. Description: This adjustable tap wrench is a general tool for handy tapping, designed to firmly clamp the taps. Straight handle design provides greater leverage, especially when using larger diameter taps. Adjustable metal tap reamer wrench is used for holding larger taps in open spaces where there is a room to turn the tap wrench. Specifications: Material: Carbon steel(wrench), bearing steel(tap) Tap Type M3 Length: 4.6cm(1.81") M4 Length: 5.2cm(2") M5 Length: 5.6cm(2.2") M6 Length: 5.8cm(2.28") M8 Length: 6cm(2.36") Tapping On: Aluminum plate, iron plate, other soft metal Package includes: 1 x Tap Wrench 5 x Tapsbecomeveryrich