For use with all speedbor, lock-n-load. 1/4-inch grooved hex shank bits & hundreds of other power tool accessories using 1/4-inch grooved hex shank. Slim diameter chuck & extension passes through 5/8-inch hole.
| SKU | 2107811 | UPC | 024721901125 |
| Weight | 0.42 | Package Width | 1.75 |
| Package Length | 0.8 | Package Height | 14.1 |
| Model Number | 4935705 | Brand | Irwin |
| Manufacturer Name | BLACK & DECKER US INC |