插口 - 装置 

Sockets often come as a "socket set" with many different sizes or types of sockets to fit the heads of different-sized fasteners. A ratchet of the "set size" is often included with the socket set. Sockets are commonly available in fractional inch and metric sizes, and in short (shallow) and longer (deep) varieties. Socket set is a number of detachable sockets of different sizes for use with a socket wrench.Sockets Sets are in stock at Tenco Electronics. Tenco offers inventory, pricing, & datasheets for Sockets Sets. To know more, please view our large section of Sockets Sets below.