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Description
Klein Tools Impact Socket Set 65123HD 1/2 Inch Drive Deep Well Kit (28 Piece CrMo Steel Color Coded SAE Metric Pass Through System Integration Fastening)Execute High Torque Mechanical Fastening with Deep Well Clearance and Seamless Pass Through Adaptability The Klein Tools 65123HD KNECT 28 Piece 1 2 Inch Drive Deep Well Impact Socket Set is a master mechanical fastening system engineered to handle intensive rotational torque forces from cordless power tools. Forged from cold forged, heat treated Chrome Molybdenum (Cr Mo) steel, this industrial grade collection provides a comprehensive range of SAE and
Execute High-Torque Mechanical Fastening with Deep-Well Clearance and Seamless Pass-Through Adaptability
The Klein Tools 65123HD KNECT™ 28-Piece 1/2-Inch Drive Deep-Well Impact Socket Set is a master mechanical fastening system engineered to handle intensive rotational torque forces from cordless power tools. Forged from cold-forged, heat-treated Chrome Molybdenum (Cr-Mo) steel, this industrial-grade collection provides a comprehensive range of SAE and metric dimensions featuring a high-clearance deep profile. Outfitted with specialized KNECT™ pass-through system adapters, color-coded identification rings, and an ultra-durable manganese phosphate anti-corrosion layer, this kit maximizes productivity for structural utility installations, heavy machinery upkeep, and electrical infrastructure assemblies.
Best Used For:
- Recessed Stud Anchoring: Running heavy hex nuts over extended threaded rods or deeply recessed fasteners where shallow sockets cannot reach.
- Electrical Infrastructure Staging: Mounting structural transformer brackets, structural utility enclosures, and heavy overhead cable tray networks safely.
- High-Torque Maintenance Assemblies: Sinking industrial flange fasteners, structural steel couplings, and heavy equipment chassis components without cracking.
Key Performance & Safety Features
- Premium Cr-Mo Steel Alloy: Cold-forged, heat-treated Chrome Moly structure easily absorbs heavy impact driver hammer vibrations to eliminate shattering risks.
- KNECT™ Pass-Through Compatibility: Includes specialized system adapters to natively bridge 1/2-inch drive sockets directly into the KNECT™ Pass-Through Socket Wrench ecosystem.
- Rapid Size Identification Bands: High-visibility color-coded rings and large white-paint-infilled stamped markings enable fast size picking in poorly lit crawlspaces.
- Optimized Thin-Wall Geometry: Engineered with tight exterior dimensions to pass into restricted hardware pockets while preserving high radial wall strength.
- Manganese Phosphate Conversion Layer: Shielded in an industrial anti-wear coating formulated to absorb thread oils and resist field oxidation or rust bloom.
What's Included
- (11) SAE Deep-Well Impact Sockets: 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", 1"
- (13) Metric Deep-Well Impact Sockets: 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 21mm, 22mm, 24mm
- (1) 3-Inch Steel Impact Extension Bar
- (1) 6-Inch Steel Impact Extension Bar
- (1) 1/4-Inch Hex to 1/2-Inch Square Drive Quick-Change Adapter
- (1) KNECT™ (M) to 1/2-Inch Square Drive Pass-Through Adapter
- (1) Heavy-Duty Blow-Molded Storage Case with Removable Organizer Tray
Technical Specifications
| Brand Manufacturer: | Klein Tools |
| Model Number (SKU): | 65123HD |
| Product Type Category: | Deep-Well Master Impact Socket Set |
| Drive Size Standard: | 1/2 in Square Drive |
| Socket Profile Style: | Deep Well |
| Socket Wall Configuration: | 6-Point Hex Fitment |
| Core Metallurgy Composition: | Chrome Molybdenum (Cr-Mo) Steel Alloy |
| Surface Corrosion Treatment: | Manganese Phosphate Coating |
| Total Master Piece Count: | 28 Pieces Total |
| Overall Box Length: | 14.03 in |
| Overall Box Width: | 15.95 in |
| Overall Box Height: | 2.89 in |
| Total Container Weight: | 16.1 lbs |
| Testing Engineering Standards: | ASME B107.110 Standard |
| UPC String Code: | 092644653360 |
PRO-TIP: When seating deep-well sockets onto high-vibration cordless tools, line up the socket pinhole cleanly with the driver square anvil detent ball. Securing this locking tracking alignment locks the 16.1-pound system securely against heavy torque throw, avoiding loose sockets spinning loose during vertical structural fastening setups.
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
4.8 ★★★★★
Based on 18 reviews
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Product Reviews
★★★★★ 3
Ok, but don’t use hand cream
Color: Black, Color: Black
I like the case for its ability to house the keyboard, the pencil and the iPad in one convenient place. I find that the magnetic closure and magnets holding the keyboard are not as strong as a previous case I had purchased. The keyboard is great, I like the touchpad and the backlight colors. The cover material is not hand lotion friendly! I’ve tried water and lens cleaning wipes, and neither gets this cover clean. I hesitate to use any chemicals because the material is the type that will get sticky and nasty, and I don’t like that. I’ve included a photo of what the cover looks like after using a lens cleaning wipe. If the magnets were stronger and the cover material easier to clean, I would buy again.
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Reviewed in the United States on February 27, 2026
★★★★★ 4
great case!
Color: Navy Blue
pros; the color is beautiful. I picked the navy blue. It is exactly as the description described. It goes very well with my blue iPad. The size is very precise and fits perfectly on my iPad. The magnet that holds the case together is very strong. The iPad itself can pivot vertically and horizontally using that magnet. This works very smooth. The magnet closure for the case itself is strong and holds well. The magnet that holds the keyboard in place also works very well. Cons; when the keyboard is in its correct position, it is difficult to angle the iPad in front into the provided grooves. The keyboard gets into the way. This prevents the iPad from reaching the grooves provided. The keyboard feels very light and cheap.
The keyboard itself connected with the Bluetooth very easily. It works wonderful. I love the back light on the keyboard. The color of the keyboard is wonderful. However, as I said above, it does feel a bit cheap. But for 20 bucks, what can you ask for.
When the case is folded together with the keyboard in the iPad, it is a bit bulky. But I knew that from the previous reviews and was expecting it.
What I love most about this case is that the iPad can be removed using the magnet on the back from the keyboard portion, but it is still protected by the exterior plastic case. So in situations where I don’t need to use my keyboard, I can remove the iPad itself and know that it’s still protected overall I recommend this product.
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Reviewed in the United States on January 18, 2026
★★★★★ 5
Nice Case & Keyboard
Color: Blue
Love this case with a keyboard. I like using the keyboard vs using one on the screen of iPad. And the keyboard has rechargeable batteries instead of having to buy batteries. And it protects my iPad.
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Reviewed in the United States on May 20, 2026
★★★★★ 1
Beautiful, and everything I want it except that the keyboard keys didn’t work😭
Color: Light Pink
I searched and search for the right keyboard case for me. The most important thing for me was to be able to remove the iPad case itself from the whole case and keyboard, and this one was it. Unfortunately, when I started checking the keyboard a lot of The keys were not output in the correct symbol or letters. So defeats the whole purpose of having a keyboard. I returned it and asked for a replacement, thinking that the item was defected, but when I got the New replacement, it was the same thing so I tried to contact the seller, but there was no option to do that. Therefore, I had to return the second replacement keyboard and look for another keyboard cover.
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Reviewed in the United States on March 23, 2026
★★★★★ 5
Great quality at a remarkable price
Color: Navy Blue
I got an iPad and was looking for a cover to protect it. I came across this case that has a Bluetooth keyboard. It seems to be working great. It was less than $30 and had 4.5 stars with over 4k reviews.
The keyboard is magnetic and detachable, so I’ve got lots of configuration options. The keyboard pairs easily and allows you to use the iPad like a laptop. The point of an iPad a lot in one shot is kind of the touchscreen, but when I’m typing a lot of text as once (like now), it’s really nice to have a physical keyboard and touchpad. The keys are comfortably spaced and I’m comfortable typing on it. There is no additional setup for the keyboard besides pairing it to the iPad. At that point, all the cursor and keyboard features are immediately available.
The case is well built and has nice features like a slot to hold a stylus and multiple grooves to set your viewing angle. It’s configured to be used in landscape mode, but if for some reason you wanted to use it in portrait mode, you can pop the keyboard off to lay it flat. Especially for the price, this is an exceptionally nice iPad cover.
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Reviewed in the United States on May 8, 2026