Williams 3/8&quote; Drive SAE Deep Impact Sockets, 6 Point (12 Piece)

Suitable for use with pneumatic and electric impact wrenches
Designed for maximum engagement on 6 point fasteners
Sockets feature SUPERTORQUE lobular openings for greater turning power without deforming the fastener
Specially heat treated for impact use to provide long life, safety, and durability
Industrial Black Finish

Sizes: 5/16&quote;, 3/8&quote;, 7/16&quote;, 1/2&quote;, 9/16&quote;, 5/8&quote;, 11/16&quote;, 3/4&quote;, 13/16&quote;, 7/8&quote;, 15/16&quote;, 1&quote;