3/8" Drive x T55 Internal Star Impact Driver GRE1155T Air Flange Set contains the following sizes:

Set contains the following sizes: 19mm

Strong enough to break free even the most stubborn fasteners

Sockets have 1/2" drive and are 12 point

ergonomic handle

3/8" Drive x T55 Internal Star Impact Driver GRE1155T Air Flange Set contains the following sizes:3 8" Drive x T55 Internal Star Impact Driver Features and Benefits: Made of high quality steel (chrome molybdenum) Engineered specifically for use with impact tools, using the most up to date industrial specifications Made to transfer the pressure from the thinnest part of the socket wall toward the thicker section, resulting in increased strength One piece socket Lifetime Warranty Each impact socket features high torque drives. This feature limits