This hand tool kit is ideal for auto repair and machinery where metric threads. All taps and dies are clearly marked with size for easy and fast finding.The tap wrench is adjustable to fit different taps and can hold tap firmly and securely.Practical and convenient,small size and easy to carry. Perfect for use on vehicles and machinery to create threads.(Just a hand tool, can not fit power tool). Practical and convenient, it can be operated freely in a small space. The tap wrench is adjustable to fit different taps and can hold tap firmly and securely. All taps and dies are clearly marked with size for easy and fast finding. Manufactured from high quality 45 steel for strength and durability. Mainly used for metalworking, threading on soft metal. Small size and easy to carry. Specifications: Material: 45 steel Standard: Metric Taps(5 pcs):M6x1.0, M7x1.0, M8x1.25, M10x1.5, M12x1.75 Dies(5 pcs):M6x1.0, M7x1.0, M8x1.25, M10x1.5, M12x1.75 Package Included: 5 x Taps 5 x Dies 1 x Tap Wrench 1 x Die Wrench 1 x box Note: 1, Please allow small errors in the dimensions due to accidental imprecise manual measurement. 2, The color of the item you received may be slightly different from that displayed on photos, as the brightness and color varies in different computer screen.