Unique Bargains 1/2inch Drive Socket Accessory Set 21mm Deep 6-Point Impact Socket 3inch Length and 1/4inch Hex Shank Adapter

[Included] - 1/2" drive 21mm 6-point socket, 3" total length; 1/4" hex shank, 2.87" length socket adapter.

[Extra Depth] - Provide more space to accommodate longer bolts and a wider range of applications to convenience your work.

[Secure/Firm] - Spring-loaded ball to retain sockets and prevent them from dropping.

[CR-V Steel] - Made of heat-treated chrome vanadium steel to improve strength and durability, with polished and electrophoresis finish to prevent rust and corrosion.

[Hex Shank Socket Adapter] - Attach to any powered / cordless drill chuck or impact driver to turn it into a high- driver.