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Single-Ended Impact Socket
NRHD3 - spec sheet
Features
- Impact socket has three sizes - 3/4-Inch, 1-Inch and 1-1/8-Inch all on same tool
- Reduces risk of dropping
- Replacement adapter is available (NRHDA3)
- Includes a 7/16-Inch hex quick-change adapter
- Three sizes in one socket saves time
- Extend or retract the head for easy access to the size you need
- Made in USA
- Impact Socket with three square socket sizes - 3/4-Inch, 1-Inch and 1-1/8-Inch on same end of tool
- Hollow shaft allows use on long threaded bolts
Warnings
- Always wear approved eye protection.
NRHD3 - spec sheet
Manufacturer Resources
Product Specs
- Drive Size:
- 7/16"
- Number Of Points:
- 4
- Overall Length:
- 10" (25.4 cm)
- Socket Size:
- to 1-1/8" (28.6 mm) Square
- Department:
- Electrical
- Product Group:
- Safety Equipment
- Product Subgroup:
- PPE & Wearables
- Product Height:
- 2.0700 in
- Product Weight:
- 1.9800 lbs
- Product Width:
- 2.4300 in
- Product Depth:
- 10.0800 in
- Product Type:
- Socket
Klein Tools NRHD3 – Frequently Asked Questions
1) What square nut sizes does the Klein NRHD3 impact socket cover?
The NRHD3 handles three square sizes on one end: 3/4-inch, 1-inch and 1-1/8-inch. You extend or retract the head to bring the size you need into play, so a lineman working pole hardware carries one socket instead of three. It's a 4-point (square) socket, not hex, so it's for square nuts on bolts.
2) Can this socket be used on long threaded bolts that stick out past the nut?
Yes. The NRHD3 has a hollow shaft, so a bolt that runs well past the nut passes up through the socket instead of bottoming out. That's the situation on through-bolted crossarm and pole hardware where the threads are left long.
3) How long and how heavy is the Klein NRHD3 impact socket for bucket work?
Overall length is 10 inches (25.4 cm) and it weighs 1.98 lbs. Long enough to reach over hardware and get the drive clear, and the length is part of why it's built to reduce the risk of dropping it from height.
4) If the quick-change adapter on my NRHD3 gets damaged, do I have to replace the whole socket?
No. Klein sells the adapter separately as the NRHDA3, so a worn or damaged 7/16-inch hex quick-change adapter can be swapped without buying a new socket.
5) Is the Klein NRHD3 made in the USA?
Yes, the NRHD3 single-ended impact socket is made in the USA, which matters on public utility and government jobs carrying domestic sourcing requirements.
6) What part number do I order for the three-size Klein lineman impact socket?
Order Klein Tools NRHD3. That's the manufacturer part number for the single-ended impact socket carrying 3/4-inch, 1-inch and 1-1/8-inch square sizes on one end. The companion replacement adapter is NRHDA3.
How fast can I get the Klein Tools NRHD3 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Klein Tools NRHD3 come with a warranty?
Absolutely. The Klein Tools NRHD3 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Klein Tools NRHD3?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the Klein Tools NRHD3 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.