Klein Tools Impact Socket Set ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$124.30
$77.26

Klein Tools Impact Socket Set 7-Piece Flip Design 1/4-Inch 1/2-Inch Drive Dual Capability 4140 Steel

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Model: 66070
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$124.30
$77.26
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Klein Tools Impact Socket Set 7-Piece Flip Design

Professional-Grade Impact Socket System with Dual Drive Capability

The Klein Tools Impact Socket Set delivers professional-grade impact socket performance for heavy-duty fastening applications. This 4140 steel socket set features innovative flip design technology with nested adapters designed for electricians, linemen, and electrical professionals, providing the reliable performance and industry-leading quality that tradesmen demand from America's most trusted tool manufacturer.

Professional Features & Benefits

Flip Design Innovation

  • Dual Drive Capability - Nested adapters provide both 1/4-inch and 1/2-inch drive compatibility for maximum versatility
  • Flip Feature Technology - Quick socket changes reduce tool count and increase efficiency on job sites
  • Cross Hole Design - Prevents unintentional separation of adapter and socket during high-impact operations
  • Color Coded Identification - Sockets feature color coding for quick size identification in demanding work environments

Impact Performance & Durability

  • 4140 Steel Construction - High-strength steel delivers exceptional durability and impact resistance for professional applications
  • 6-Point Socket Design - Easier positioning and superior grip on square fasteners reduces slippage and fastener damage
  • Impact Driver Compatibility - Engineered specifically for use with Klein impact drivers and other professional impact tools

Professional Organization

  • Included Storage Case - Durable carrying case keeps sockets organized and protected during transport and storage
  • Complete Socket Range - Five flip sockets provide ten different sizes for comprehensive fastening capability

Technical Specifications

Socket sizes include 3/8 x 7/16-inch, 1/2 x 9/16-inch, 5/8 x 11/16-inch, 3/4 x 13/16-inch, and 7/8 x 15/16-inch configurations. Dual drive system accommodates 1/4-inch hex and 1/2-inch square drives. 4140 steel construction with 6-point design. Overall dimensions: 8.25 inches length, 4.9 inches width, 2.8 inches height. Total weight: 2.9 pounds. Set includes five flip sockets, two nested adapters, and protective carrying case.

Installation & Usage

  1. Select appropriate socket size using color-coded identification system for quick recognition
  2. Insert nested adapter into impact driver ensuring secure connection with cross hole design
  3. Attach flip socket to adapter, verifying proper engagement before operation
  4. Position socket on fastener using 6-point design for optimal grip and reduced slippage
  5. Operate impact driver at appropriate speed and torque settings for fastener type
  6. Use flip feature to quickly change between socket sizes without removing adapter

Professional Applications

Ideal for:

  • Electrical Installation - Panel mounting, conduit support installation, and electrical hardware assembly
  • Construction Work - Structural fastening, hardware installation, and heavy-duty assembly operations
  • Industrial Maintenance - Equipment servicing, machinery assembly, and facility maintenance tasks
  • Telecommunications - Tower work, equipment mounting, and communication system installation
  • HVAC Applications - Unit installation, ductwork assembly, and system component mounting
  • Utility Work - Power line hardware, transformer mounting, and electrical infrastructure
  • Commercial Electrical - Large-scale electrical installations and commercial building systems
  • Lineman Operations - Power distribution work, pole hardware, and electrical utility maintenance

Flip Design Advantage

Klein Tools innovative flip socket technology revolutionizes impact socket efficiency by combining ten socket sizes into five compact tools with dual drive capability. The nested adapter system eliminates the need for multiple drive adapters while the cross hole design ensures secure connection during high-impact operations. This engineering advancement reduces tool count, increases productivity, and provides the versatility electrical professionals demand.

Why Choose Klein Tools Quality?

Since 1857, Klein Tools has maintained its commitment to manufacturing the highest quality tools for electrical professionals. Each impact socket undergoes rigorous testing to ensure it meets Klein's exacting standards for durability, precision, and safety. The 4140 steel construction and innovative flip design represent Klein's dedication to advancing tool technology while maintaining the reliability and performance that electricians and linemen have trusted for over 165 years.



KLN-66070 - spec sheet

Manufacturer Resources

Product Specs

Application:
General Use
Drive Size:
1/4" Hex, 1/2" Square
Included:
(5) Sockets, (2) Adapaters and Carrying Case
Item Depth:
8.2480 in
Item Height:
2.8350 in
Item Weight:
2.7080 lbs
Item Width:
4.8870 in
Material:
4140 Steel
Number Of Pieces:
7
Number Of Points:
6
Overall Height:
2.8" (7.1 cm)
Overall Length:
8.25" (21 cm)
Overall Width:
4.9" (12.4 cm)
Socket Size:
3/8 x 7/16", 1/2 x 9/16", 5/8 x 11/16", 3/4 x 13/16", and 7/8 x 15/16"
Type:
Impact Rated
Weight:
2.9 lb (1.3 kg)
Product Type:
Impact Rated
Department:
Electrical
Product Group:
Safety Equipment
Product Subgroup:
PPE & Wearables