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🛠️ One Socket, Twice the Power — Master Every Clamp with Klein Precision!
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 socket engineered for impact drivers. Featuring a unique alignment slot for hot-line clamps and a secure cross-hole design, this compact, alloy steel tool delivers professional-grade durability and hands-free size adjustment, making it an essential multitasker 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 951 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 |
A**R
Multi-tasks
Douilles multi-tasks par excellence pour monteur de lignes!
J**6
Great
Perfect tool for lineman
H**O
Calidad
Excelente producto, muy recomendable y versátil
D**E
qualité/ prix
Très pratique et facile à utiliser
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.
Trustpilot
2 weeks ago
5 days ago