-Low price, wide application -High quality tools for hand tapping operations -Suitable for handle width 20-20mm and length 320mm. -Adjustable jaws easily and firmly clamp the tools -Mainly used for hand tapping operation. -The straight handle design provides better leverage, especially when using larger diameter taps. -Designed for use with taps, reamers, screw extractors and other tools. -Applicable for general accuracy requirement (not applicable for high accuracy requirement). Package: 1 x Adjustable Tap Reamer Wrench Item Specifications: Material: Metal Color: Silver Tone For Tap Sizes: M6 to M20 (1/4” to 3/4”) Overall Size (Closed): 32 x 3.5 x 1.7cm (LWH); Shank Diameter: 12mm The size within 1-3cm size difference is within the normal range due to manual measurement. The color may have a little difference due to lights, screens.