








🔩 Elevate your toolkit with the socket that adapts as fast as you do!
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. Featuring a patented coaxial spring-loaded adjustment for hands-free size switching and an alignment slot for hot-line clamps, this durable alloy steel socket is engineered for professional pole line hardware installation and impact driver use. Built with over 160 years of American craftsmanship, it’s the ultimate multi-functional socket for demanding tradespeople.






| Brand | KLEIN TOOLS |
| Item Length | 3.1 Inches |
| Material | Alloy Steel |
| Finish Type | Painted |
| Number of Pieces | 1 |
| Drive Bit Shank Style | Standard |
| UPC | 092644650871 |
| Global Trade Identification Number | 00092644650871 |
| Manufacturer | Klein Tools |
| Part Number | 66031 |
| Item Weight | 0.8 ounces |
| Item model number | 66031 |
| Is Discontinued By Manufacturer | No |
| Size | One Size |
| Color | Multi |
| Style | Socket |
| Finish | Painted |
| Pattern | Solid |
| Shape | Rectangular |
| Power Source | hand_powered |
| Item Package Quantity | 1 |
| Compatible Fastener Range | 0.75 inches |
| Special Features | Slotted Socket, Hands-Free Adjustment |
| Included Components | 3-in-1 Slotted Impact Socket, 12-Point, 3/4 and 9/16-Inch |
| Batteries Included? | No |
| Batteries Required? | No |
Trustpilot
3 weeks ago
1 month ago
3 weeks ago
2 weeks ago