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🛠️ The only socket your impact driver will ever need—get the job done smarter, not harder!
The Klein Tools 66031 3-in-1 Slotted Impact Socket combines two common hex sizes (3/4" and 9/16") in a single, high-torque 12-point design with a patent-pending coaxial spring-loaded mechanism for hands-free size adjustment. Made from durable alloy steel and engineered for impact drivers, this socket is ideal for professionals needing quick, reliable fastening on hot-line clamps and pole hardware. Klein Tools’ 160+ years of American craftsmanship ensure premium quality and lasting performance.
| ASIN | B08R6FL5P8 |
| Best Sellers Rank | #17,633 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #29 in Square Drive Sockets |
| Brand | KLEIN TOOLS |
| Brand Name | KLEIN TOOLS |
| Customer Reviews | 4.8 out of 5 stars 975 Reviews |
| Drive Bit Shank Style | Standard |
| Drive System | Hex |
| Finish Type | Painted |
| Finish Types | Painted |
| Global Trade Identification Number | 00092644650871 |
| Included Components | 3-in-1 Slotted Impact Socket, 12-Point, 3/4 and 9/16-Inch |
| Item Length | 3.1 Inches |
| Item Type Name | Sockets |
| Item Weight | 0.8 Ounces |
| Manufacturer | Klein Tools |
| Manufacturer Part Number | 66031 |
| Manufacturer Warranty Description | Call vendor for warranty |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Model Number | 66031 |
| Number of Pieces | 12 |
| UPC | 092644650871 |
| Unit Count | 1.0 Count |
F**Z
Very good!
Got this for my husband and he says he loves it very much. It is good quality and very easy to use. The different colors make it easy to use n sizing is good. It is a good price for all those.
J**6
Great
Perfect tool for lineman
M**C
Each socket is designed for 2 different sizes
This is a great product,there rugged and reliable
J**K
Lineman's buddy!
Great socket for linemen. Popped it on a M18 mid torque 1/2 impact and it's never left. It's become my go to socket for day to day distribution line work. Great for shoes, hotline clamps, cutout arms, you name it. Doesn't replace the nut runners or anything used on the 7/16 M18 Utility impact, but works great on a smaller, lighter impact for tasks that require more dexterity. Can't speak about long term durability. It's been in use on my truck for about 3 months with daily mild to moderate use.
A**R
Worth the price
Use it everyday
T**N
Works goid
Works good
J**N
The design and coaxial spring loading make them incredibly effective.
The design and coaxial spring loading make them incredibly effective.
M**A
EXCELLENT!
EXCELLENT!
D**E
qualité/ prix
Très pratique et facile à utiliser
H**O
Calidad
Excelente producto, muy recomendable y versátil
J**S
Lineman’s socket
Must have for lineman
G**Y
Just what we needed
Bought this for use in powerline construction, fits 99.9% of the smaller nuts…there’s the odd 1/2” out there but not common enough to buy the socket kit
Trustpilot
1 day ago
1 month ago