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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
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Description
Klein 4-in-1 Square Impact Socket-(94-NRHD4)Orders for this product received by 4: 00pm EST ship same business day. After 4: 00pm EST ship next business day. Single ended impact socket with hands free adjustment between socket sizes Two coaxial spring loaded sockets in one tool Includes 3 4 inch, 13 16 inch, 1 inch and 1 1 8 inch square socket sizes plus a 7 16 inch hex quick change adapter Works on 1 2 inch, 5 8 inch and 3 4 inch pole hardware 13 16 inch diameter, 6 inch (152 mm) long hollow
Orders for this product received by 4:00pm EST ship same business day. After 4:00pm EST ship next business day.
- Single-ended impact socket with hands free adjustment between socket sizes
- Two coaxial spring-loaded sockets in one tool
- Includes 3/4 inch, 13/16 inch, 1 inch and 1-1/8 inch square socket sizes plus a 7/16 inch hex quick-change adapter
- Works on 1/2 inch, 5/8 inch and 3/4 inch pole hardware
- 13/16 inch diameter, 6 inch (152 mm) long hollow shaft allows use on long threaded bolts
- Cross hole design to prevent unintentional separation of adapter and socket
- Replacement adapter is available (NRHDA4)
- Engineered for use with impact drivers
- Type: Impact Socket
- Application: Pole Hardware Installation and Removal
- Special Features: Hands-free Adjustment
- Overall Length: 9 (228.6 mm)
- Overall Height: 2 (50.8 mm)
- Overall Width: 2 (50.8 mm)
- Material: Steel
- Drive Size: 7/16 Hex or 1/2 Square
- Socket Size: Square - 3/4, 13/16, 1 and 1-1/8
- Number of Points: 4
- Standard: ASME B107.2
- Weight: 2.26 lb (1.03 kg)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 21 reviews
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Product Reviews
★★★★★ 5
Heel Fisures
Material Type: Black - 3 Pairs, Size: X-Large
Fantastic product. Worked well beyond my expectations.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
★★★★★ 4
X-Large is about a size 12-13 shoe size foot USA.
Material Type: Black - 3 Pairs, Size: X-Large
I love them they work fantastic. I am a big guy with swollen feet. Wear size 12 to 13 USA Shoes. They fit me just fine not tight. My feet felt good after wearing them for two days. Some dry skin pulled off with them and it says to wash by hand. I dont know about the durability but I am hoping to get about 5 uses per pair. Before they become unusable.
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Reviewed in the United States on February 7, 2026
★★★★★ 5
Comfortable
Material Type: Black - 2 Pairs, Size: X-Large, Material Type: Black - 2 Pairs, Size: X-Large
I have very sensitive skin, so I usually need to wear socks at all times. These are especially comfortable because they don’t cover the toes, which helps with temperature control. The material is well-balanced—not too thick or too thin—and has just the right amount of stretch. I also appreciate the large traction area, which adds stability. Another plus is that they are completely fragrance-free.
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Reviewed in the United States on April 21, 2026
★★★★★ 5
Great Heel Socks
Material Type: Black - 3 Pairs, Size: Large
I don't know how they work but it's wonderful. I've had rough heel problems for a long time. I wear these everyday and my heels are not rough. They're not baby bottom smooth, but they are not ever going to be. These heel socks also oncce they are properly positioned snap onto the heel. Properly positioning them is easy when you put them on your foot with the heel cup in the correct orientation.
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Reviewed in the United States on April 14, 2026
★★★★★ 3
Too small
Material Type: Gray - 3 Pairs, Size: X-Large
Too tight! Even size large used for a man with smaller feet is too tight. Also, no instructions for use or care.
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Reviewed in the United States on May 21, 2026