The 7/16 in. universal QUIK-LOK extension has an innovative design that fits all 7/16 in. shanks - with or without a power-groove. The uniques design requires no tools to change out bits, making it fast and efficient. These new extensions are impact rated for maximum durability.
| Color / Finish | : | Black |
| IDEA Granular Category Code | : | 2417 |
| Material | : | Steel |
| Minimum Chuck Size Required | : | 1/2 in |
| Quick Change Impact Driver Bit | : | Yes |
| Shank Diameter | : | 7/16 in |