Stanley 89-101 3/4 Inch Drive Metric 12-Point Socket Set 19 Pieces

The Stanley 89-101 is a 19-piece socket set with a 3/4-inch square drive and metric sockets. It contains 15 twelve-point sockets from 22 mm to 50 mm, 200 mm and 400 mm extension bars, a 480 mm sliding T-bar and a standard 3/4-inch ratchet. The set comes in a plastic case that Stanley says makes storage and transport easier. Stanley gives it its Maxi Drive socket design, which it says helps reduce fastener rounding, and marks it as exceeding the ANSI standard.