- CR-MO alloy steel for long life
- Lifetime warranty
- Heavy duty blow molded storage case
- 12 Point sockets offer double the starting points as 6 point sockets
- SAE - inches - 12 12-point Standard Sockets: 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1 - 12 12-point Deep Sockets: 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1 - 1 Universal Joint