Gasea 8pcs 1/4", 3/8",1/2" Extension Socket Adapter Set for Impact Driver Ratchet Docket Extentsion Conversion Tool

• 8Pcs impact socket adapter set: 2 x 1/2" Drive , 2 x 3/8" Drive and 4 x 1/4" drive.
• CRV Steel construction, heat treated for superior strength and coated with a black phosphate finish to protect against rust and corrosion.
• Stainless steel locking ball ensures secure fit, sockets snap-on tightly and won't slip off.
• 1/4 inch hex shank fits for all quick change drill chucks.Handy for fast driving of nuts, bolts and fixings, etc.
• Suitable for pneumatic screwdriver, electric screwdriver, pneumatic drill, manual screwdriver and other installation.

Features: Extension socket bits all has spring loaded ball bearings on each square head securely, and locks into sockets to avoid slippage during using. Hardened and treated Chrome-Vanadium steel alloy for superior strength and durability. Suitable for pneumatic screwdriver, electric screwdriver, pneumatic drill, manual screwdriver and other installation for the hexagonal tool. Specifications: Material: Chrome Vanadium Steel (CR-V) Surface Treatment: Black Oxide Coated Shank: 1/4 Inch 1/4 inch Hex Shank to: 1/4 inch square drive x 4pcs 3/8 inch square drive x 2pcs 1/2 inch square drive x 2pcs Package Includes: 8 x Drill Socket Adapters - 1/4" 3/8" 1/2"