The King Tony 12916MQ1 is a set of hand tools for threading and machining operations. The kit includes sixteen taps, threading dies, a tap wrench, and a die stock. The taps are made of high-quality steel for increased durability. The threading dies are designed for cutting external threads on cylindrical workpieces, and the die stock is used for accurate threading, reaming, and tapping. The tap wrench is designed for securely gripping taps and dies, and provides a controlled, even torque.