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🛠️ One Socket, Infinite Impact – Upgrade Your Toolbox Game!
The Klein Tools 66031 3-in-1 Slotted Impact Socket combines two essential hex sizes (3/4" and 9/16") in a single, high-torque 12-point design. Built from durable alloy steel and engineered for impact driver compatibility, it features a unique alignment slot for efficient hot-line clamp adjustments and a hands-free size switch. Trusted by professionals for over 160 years, this compact, color-coded socket delivers precision, durability, and convenience for pole line hardware installation and removal.












| ASIN | B08R6FL5P8 |
| Brand | KLEIN TOOLS |
| Brand Name | KLEIN TOOLS |
| Country of Publication | Taiwan |
| Customer Reviews | 4.8 out of 5 stars 948 Reviews |
| Drive Bit Shank Style | 1/2-Inch Drive |
| Drive System | Square |
| Drive system | Square |
| Finish Types | Painted |
| Finish type | 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 |
| Item Width | 1.1 Inches |
| Item length | 3.1 Inches |
| Manufacturer | KLEIN TOOLS |
| Manufacturer Part Number | 66031 |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Model Number | 66031 |
| Number of Pieces | 12 |
| Number of pieces | 12 |
| UPC | 092644650871 |
| Unit Count | 1 Count |
D**E
qualité/ prix
Très pratique et facile à utiliser
J**6
Great
Perfect tool for lineman
H**O
Calidad
Excelente producto, muy recomendable y versátil
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.
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
2 weeks ago
2 months ago