











🔧 Unlock pro-level efficiency with Klein’s 9-in-1 multi-nut driver—your pocket powerhouse!
The Klein Tools 328091 9-in-1 Multi-Nut Driver is a professional-grade, pass-through driver featuring nine SAE hex sizes from 3/16" to 3/4". Its innovative pass-through handle and barrels allow fastening on threaded rods of any length without bottoming out. Equipped with extended wrench-assist for added torque and a cushioned grip for comfort, this lightweight alloy steel tool is engineered for durability and precision, making it an essential upgrade for any professional or serious DIYer.






| ASIN | B0DHHJ1YJ4 |
| ASIN | B0DHHJ1YJ4 |
| Batteries Required? | No |
| Color | Multi |
| Customer Reviews | 4.7 4.7 out of 5 stars (239) |
| Customer reviews | 4.7 4.7 out of 5 stars (239) |
| Date First Available | 22 September 2024 |
| Date First Available | 22 September 2024 |
| Head Style | Flat |
| Item Package Quantity | 1 |
| Item Weight | 331 g |
| Item model number | 328091 |
| Item model number | 328091 |
| Manufacturer | KLEIN TOOLS |
| Manufacturer | KLEIN TOOLS |
| Material | Alloy Steel |
| Part number | 328091 |
| Product Dimensions | 23.24 x 3.61 x 3.61 cm; 331.12 g |
| Product Dimensions | 23.24 x 3.61 x 3.61 cm; 331.12 g |
| Special Features | Lightweight |
P**R
Awesome nut driver from Kleins, very handy
K**R
I got the SAE and metric versions of this nut driver. Very handy to keep in your tool pouch. It's saves trying to sort through multiple wrenches to find the right size but it also takes a second to adjust this one to the right size. Also great to keep on your motorcycle.
P**E
Excelente
D**.
This is a great choice for professional tradesman and woman. As a commercial electrician, I find this to be a great addition to my tool bag. This tool has made it possible to remove other nut drivers that I rarely use from my bag. This is definitely not designed for the DIY user, although it would work for them.
A**R
Like all Klein tools, very high quality and innovative design. Pass through feature is nice. Also I haven't actually used it yet, but can tell it's a well built tool.
Trustpilot
2 months ago
1 month ago