The Wera 05004047001 METAL-PUSH RATCHET & SOCKET SET, 30PC is a durable, convenient, and versatile tool set. The set includes a ratchet, 15 sockets, 10 bits, a socket adaptor and a sliding T-Handle. All pieces are constructed with a durable chrome vanadium steel and feature a black oxide finish for enhanced corrosion resistance. The ratchet has a slim, ergonomic design for a comfortable, secure grip and an easy-turning thumbwheel. The sockets are designed to provide an exact fit every time and allow for a smooth, fast operation. The bits come in a variety of shapes and sizes so they can tackle any task, and the socket adaptor allows the user to switch heads quickly. The sliding T-Handle provides a secure, comfortable grip and helps reach into tight spaces. This tool set is the perfect addition to any toolbox.