This used Snap-On STMM5.5 socket is a 1/4 inch drive, 6-point deep socket with a size of 5.5mm. It is a single item from the brand Snap-On and is part of the Socket Type Standard. The tools included in this set are sockets, and it is a Metric system of measurement. This socket is designed for use in Vehicle Parts & Accessories, Garage Equipment & Tools, and Hand Tools.

The manufacturer part number for this socket is STMM5.5 and it is a high-quality tool from Snap-On. The drive size for this socket is 1/4in. and it is perfect for use in various applications. This socket is an essential tool for anyone looking for a reliable and durable option.

Please see pictures and if you have any questions then please feel free to ask