Techline
Klein Tools 2-in-1 Slotted Impact Socket Set, 12-Point, 6-Piece, 66090
Klein Tools 2-in-1 Slotted Impact Socket Set, 12-Point, 6-Piece, 66090
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Klein Tools 66090 — 2-in-1 Slotted Impact Socket Set, 12-Point, 6-Piece
Six sockets. Twelve sizes. One compact case. Klein's 66090 Impact Socket Set covers the most common utility and construction fastener sizes — with two coaxial spring-loaded sockets built into each tool so you can switch sizes hands-free without swapping tools mid-job.
Engineered for Pole Hardware & Utility Work
Two of the six sockets (1-1/8 x 15/16" and 3/4 x 9/16") feature an alignment slot specifically designed to tighten and loosen most pole hardware. The deep socket with 1/2-inch drive and cross-hole design keeps a solid connection to your adapter or impact wrench, even under heavy torque loads. Compatible with Klein's 1/2-Inch Compact Impact Wrench (Cat. Nos. BAT20-CW, BAT20-CW1).
Key Features
- 6 sockets cover 12 sizes: 1-1/8 x 15/16", 1 x 13/16", 7/8 x 11/16", 3/4 x 9/16", 5/8 x 7/16", and 1/2 x 3/8"
- Two coaxial spring-loaded sockets in one — hands-free size switching
- Alignment slot on two sockets for tightening/loosening pole hardware
- High-torque 12-point design for easier positioning on square and standard fasteners
- Deep socket with 1/2-inch drive for pole hardware installation and removal
- Cross-hole design maintains connection to adapter or impact wrench
- Color-coded sockets for quick identification of slotted sockets and sizes
- Includes carrying case for organized storage and transport
Specifications
- SKU: 66090
- Drive: 1/2-Inch
- Point: 12-Point
- Pieces: 6 sockets (12 sizes)
- Vendor: Klein Tools
- Compatible With: Klein BAT20-CW, BAT20-CW1 Impact Wrenches

Since 1987, Techline Tools has provided a complete line of professional quality lineman tools and safety equipment to keep your crews productive and protected.
San Antonio Location
4314 Dividend Dr.
San Antonio, TX 78219
(800) 747-3747
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