Features and Benefits:

• Includes the following sizes: 5/16 in., 3/8 in., 7/16 in., 1/2 in., 9/16 in., 5/8 in., 11/16 in., 3/4 in., 13/16 in., 7/8 in., 15/16 in. and 1 in. standard sockets; 5/16 in., 3/8 in., 7/16 in., 1/2 in., 9/16 in., 5/8 in., 11/16 in., 3/4 in., 13/16 in., 7/8 in., 15/16 in. and 1 in. standard sockets, deep sockets and a universal joint
• Forged from the finest chrome-molybdenum alloy steel, the best choice for strength
• Black oxide finish and has etchings for identification
• Radius corner design extends the life of fasteners; design drives the side of the fastener instead of the corner

This is a master impact socket set with 25-piece. Sockets are 3/8 in. drive. Packaged in a heavy-duty blow molded case.