Klein 3/8-in. Hollow Magnetic Color-Coded Power Nut Driver (38PNDHC)
Klein 3/8-in. Hollow Magnetic Color-Coded Power Nut Driver (38PNDHC)
Out of Stock - Available to Order - Usually ships in 15-20 days
Product Details
Product Details
Key Features
Overview
The Klein 3/8-in. Hollow Magnetic Color-Coded Power Nut Driver (38PNDHC) is an impact-rated hollow nut driver designed for threaded rod work. It is also sold as a replacement piece for the Klein 32950 power nut driver set.
The 5-in. (127 mm) shaft adds reach, and the magnet is sized to the hex size for one-handed driving. Overall length is 6-5/16 in. (160 mm) and it weighs 2.56 oz (73 g).
It suits electricians, HVAC techs and installers who hang threaded rod.
Run Nuts Down Threaded Rod

The hollow core clears the rod, so the driver keeps going where a solid one stops.
- Hollow core 3-3/4 in. (95 mm)
- Rare-earth magnet
Key Specifications
| Nut Driver Size | 3/8 in. |
|---|---|
| Hollow Core Depth | 3-3/4 in. (95 mm) |
| Shaft Length | 5 in. (127 mm) |
| Overall Length | 6-5/16 in. (160 mm) |
| Material | Steel alloy |
| Color Code | Blue |
| Insulated | No |
| Weight | 2.56 oz (73 g) |
Tool Nut's Take
The Threaded Rod Specialist
The Klein 38PNDHC Hollow Power Nut Driver is the one to keep for rod hanger work.
- Who it's for: Trades that hang threaded rod.
- Why it stands out: Hollow core, magnet and impact-rated steel.
- Worth knowing: It is a single 3/8-in. piece and is not insulated.

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