3/8" Drive x 21mm Standard Universal GRE1021UM Compounds Includes sizes 1/16" to 3/8"

Includes sizes 1/16" to 3/8" 3/16" and larger have 3-flatted shank for better chuck grip

Removes wheel covers quickly and easily without gouging or scratching them

universal joint

this 1-inch air impact wrench delivers unmatched performance shift after shift

3/8" Drive x 21mm Standard Universal GRE1021UM Compounds Includes sizes 1/16" to 3/8"3 8" Drive x 21mm Standard Universal Features and Benefits: Standard length 6 point impact socket Made from high quality chrome molybdenum steel Heat treated for strength and durability Size markings are hard stamped into the socket for easy identification Black oxide coated for resistance against rust and corrosion 3 8" Drive x 21mm Standard Length Universal Impact Socket. Our impact sockets grip the fastener across a broader contact area, reducing