This 40-piece tap and die set, composed of high-quality alloy steel, comes in a sturdy metal case for long-lasting storage. It is perfect for creating and repairing metric size threads commonly used in automotive and mechanical workshops. The components are accurately marked with metric sizes and thread pitches on both dies and taps, making them easy to use. The tap wrench has a screw adjustment and is suitable for M3 - M12, while the die handle has an internal diameter of 25mm (1") and a thumbscrew for secure component holding. This set includes a tap wrench, die handle, 17 taps, 17 dies, T-Bar Handle, Flathead screwdriver, and a feeler gauge, all conveniently stored in a durable metal box with the US PRO logo. This set is ideal for precise and efficient work and contains a variety of sizes, including M3 x 0.50, M3 x 0.60, M4 x 0.70, M4 x
