Versatile Fit for All Standard Taps: Engineered to accommodate all M.C.T.I. standard taps up to 1/2inch, including 1/8inch NPT and metric taps up to 12mm. This comprehensive set is perfect for use with tap and die sets, thread tap sets, and metric tap and die sets, ensuring you can tackle a broad spectrum of threading tasks with ease. Optimized for Confined Spaces: Specifically crafted to navigate and operate in restricted areas, this tap socket set is indispensable for professionals who frequently work with tap sockets, tap socket sets, and tap holder sockets in tight locations, enhancing maneuverability and efficiency. Robust Construction for Enhanced Durability: Constructed from heat-treated alloy steel, this tap socket set offers exceptional strength and resistance to wear. The design minimizes tap slippage and secures a firm grip, extending the tool's lifespan and reliability during use. User- Design for Efficiency: Featuring a tap holder that facilitates swift and effortless tap installation and removal, this set boosts productivity. It comes with a storage holder that organizes and simplifies transport of the sockets, making it a practical choice for busy professionals and enthusiasts alike. colour: Black material: Metal Package Contents: 8 Piece * Tap Socket Set with Holder Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.