Klein Tools Magnetic Hollow Color-Coded Power Nut Drivers Set, 6-Piece (32940-KLE)
Klein Tools Magnetic Hollow Color-Coded Power Nut Drivers Set, 6-Piece (32940-KLE)
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Product Details
Product Details
Key Features
Overview
The Klein Tools 32940 Magnetic Hollow Color-Coded Power Nut Drivers Set, 6-Piece is a set of 1/4 in. hex-shank power nut drivers for electricians, HVAC installers, mechanical contractors and strut installers. This is a power nut driver set designed for driving hex nuts and bolts with a drill or impact driver, including nuts on threaded rod. Model Number: 32940.
The set covers six SAE hex sizes: 1/4, 5/16, 3/8, 7/16, 1/2 and 9/16 in. Each has a 5 in. shaft for extended reach into panels, ceilings and equipment.
The 3-3/4 in. hollow core is the key feature. It lets a nut travel down threaded rod or a long bolt without bottoming out, which is exactly what hanger rod, strut and unistrut work needs.
Rare-earth magnets hold fasteners for one-handed driving, and the magnet size increases with each hex size to match the fastener. The drivers are impact rated and finished for corrosion protection. Overall length is 6.3 in. Not insulated.
Buy it if you hang threaded rod or run nuts on long studs and are tired of drivers that bottom out.
Runs Nuts Down Threaded Rod
The deep hollow shaft clears threaded rod, so nuts run all the way home.
- 3-3/4 in. hollow core
- 5 in. shaft for extended reach
Magnets Sized to the Fastener
Rare-earth magnets keep nuts in the socket when you are working overhead.
- Magnet size increases with hex size
- One-handed starting
Built for Impact Drivers
Impact-rated steel and a corrosion-resistant finish stand up to daily driving.
- 1/4 in. hex drive
- Color-coded sizes
What's in the Box
- (1) 1/4 in. power nut driver
- (1) 5/16 in. power nut driver
- (1) 3/8 in. power nut driver
- (1) 7/16 in. power nut driver
- (1) 1/2 in. power nut driver
- (1) 9/16 in. power nut driver
Key Specifications
| Tool Type | Hollow power nut driver set |
|---|---|
| Piece Count | 6 |
| Hex Sizes | 1/4, 5/16, 3/8, 7/16, 1/2, 9/16 in. (SAE) |
| Drive | 1/4 in. hex |
| Shaft Length | 5 in. |
| Hollow Depth | 3-3/4 in. |
| Overall Length | 6.3 in. |
| Magnetic | Yes, rare-earth |
| Impact Rated | Yes |
| Insulated | No |
| Material | Steel alloy |
| Weight | 1.0 lbs |
Compatibility
Built For
Tool Nut's Take
The Threaded Rod Answer
The Klein Tools 32940 set solves the bottoming-out problem every rod installer knows.
- Who it's for: Electricians, HVAC and mechanical installers hanging rod and strut.
- Why it stands out: Deep 3-3/4 in. hollow core, impact rating and size-matched magnets.
- Worth knowing: SAE sizes only, and not insulated.
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