CASOMAN 9 Pieces Extension Bar Set, 1/4′, 3/8′ and 1/2′ Drive Socket Extension, Premium Chrome Vanadium Steel with Black Phosphate Finish

This CASOMAN 9 Pieces Extension Bar Set, Premium Chrome Vanadium Steel with Black Phosphate Finish. The extension bar is Made from premium CR-V steel alloy (50BV30) with a corrosion-resistant black phosphate finish, providing the durability for a hard use. Spring loaded detent ball on adapter ends provide secure fit into sockets, delivering support when used with high torque impact drivers.

• Made from premium Chrome-Vanadium steel alloy (50BV30) with a corrosion-resistant black phosphate finish, providing the durability for a hard use.
• Set include 9 piece extension bar, 1/4" Dr.: 2-inch, 4-inch, 6-inch, 3/8" Dr.: 3-inch, 6-inch, 10-inch, 1/2" Dr.: 3-inch, 5-inch, 10-inch.
• Spring loaded detent ball on adapter ends provide secure fit into sockets, delivering support when used with high torque impact drivers.
• It comes with a durable blow-molded carrying case for easy transportation, safe storage, and quick organization.
• Meets or exceeds ANSI performance standards. It comes with 1 year quality warranty.