Stanley STMT86407-8B 1/2 Inch Drive Extension Bar 125 mm

Stanley's STMT86407-8B is a 125 mm extension bar for 1/2-inch square drive sockets. Fitted between the ratchet and the socket, it adds reach to recessed or hard-to-get-at fasteners. It is the middle length of Stanley's three 1/2-inch extensions, between the 75 mm and 250 mm bars, and belongs to a 1/2-inch drive accessory range that Stanley marks as exceeding the ANSI standard.