Features 【High-quality material】The metric tap set is made of excellent high speed steel, high hardness with good durability and wear resistance for long service life. 【Adjustable Tap Wrench】M1-M8 (Mertic) / 1/16"-1/4"(UNC/UNF) / 2mm-7mm, designed to be used with taps or reamers, handles are long to provide more leverage than T-Handle wrenches. 【10 sizes drill】Tap wrench set has 10 different sizes M1, M1.2, M1.4, M1.6, M1.7, M1.8, M2, M2.5, M3, M3.5, you can use them to connect different threads. 【Easy to operate】Operates with both hands to rotate the tap wrench in a certain direction to process, repair and clean the internal thread. With distinct edges and corners, the wrench can clamp taps firmly and reliably. 【Applications】Hand tap holder can clamp various taps for tapping operations. It also can be used with drills, reamers, screw extractors and other small tools that need to be rotated manually.Suitable for bicycle repair, assemble furniture, machinery manufacturing, ect. <strong>Specifications:</strong> Thread Tap Material: High speed steel Tap Wrench Material: Bearing steel Thread Tap Size: M1 M1.2 M1.4 M1.6 M1.7 M1.8 M2 M2.5 M3 M3.5 Tap Wrench Size: M1-M8/1/16" - 1/4"(UNC/UNF) <strong>Package Including:</strong> 10pc Straight Thread Tap 1pc Tap Wrench Package List 1 x Screw Tap M1 1 x Screw Tap M1.2 1 x Screw Tap M1.4 1 x Screw Tap M1.6 1 x Screw Tap M1.7 1 x Screw Tap M1.8 1 x Screw Tap M2 1 x Screw Tap M2.5 1 x Screw Tap M3 1 x Screw Tap M3.5 1 x Tap Holder