Our Milwaukee® SAE HollowCore™ nut drivers feature a HollowCore™ Shaft, which delivers unlimited depth in threaded rod and long bolt applications. The color-coded markings allow for easy size identification and the wrench-ready steel shanks provide additional leverage for tougher applications. Online purchases are in packages of 6.
| Id | 288117 | 
| SKU | 1394303 | 
| PartNo | 48-22-2552 | 
| UPC | 045242670932 | 
| Country of Origin | Taiwan | 
| Measurement Type | SAE | 
| Drive Size | 5/16 In | 
| Shank Type | Hollow | 
| Shank Material | Steel | 
| Handle Type | Tri-Lobe | 
| Handle Material | Polypropylene | 
| Handle Color | Red | 
| Magnetic/Nonmagnetic | Magnetic | 
| Overall Length | 7.2 In | 
| CID | 9 |