9pcs Screwdriver Extension Bar Adapter 1/4 Inch Shank Screwdriver Driver Socket Bit with Angle Driver

Description:  9Pcs 1/4" Air Batch Adapter Adapter Rod + Crooked Batch Electric Screwdriver Adapter Rod Set.    Features:  - Spring loaded ball bearing on head holds sockets securely.  - Suitable for quick change 1/4 inch chuck systems or directly into drill chuck.  - The 1/4 inch hexagon shank fits all quick change chucks as well as standard drill chucks.  - 1/4 inch shank can be converted to 1/4 inch,   - Easy, light, fast, connect to standard hexagon screwdriver.  - Durable,Lasting and easy to use, good for the key, it can be connected to the drill, rechargeable drill or manual key.  - It's good for the wrench, can be connected to drill,rechargeable drill or manual wrench.  Specifications:  Product Name;  Adapter;  Material    ;  Chrome vanadium steel/CR-V;  Size ;     1/4 "1/2" 3/8";  Quantity   ;   8 Pcs;  Product Name    Crooked Batch;  Material;  Carbon steel;  Angle;  105°;  Size;  3cm x 5.8cm (Width * Length);  Suitable Screwdriver;  1/4 inch Shank Screwdriver;  Quantity ;  1 Pcs;    Adapter Parameters:  Product Size    Square Head Width    Width    Total Product Length;  1/4 (25mm)    6.35mm    6.35mm    25mm;  1/4 (30mm)    6.35mm    6.35mm    30mm;  1/4 (50mm)    6.35mm    6.35mm    50mm;  3/8 (50mm)    9.5mm    6.35mm    50mm;  1/2 (50mm)    12.7mm     6.35mm    50mm;  3/8 (65mm)    6.35mm    6.35mm    65mm;  1/4 (65mm)    9.5mm    6.35mm    65mm;  1/2 (73mm)    12.7mm    6.35mm    73mm;    Package Included:  8×;  Screwdriver Extension Bar Adapter