Klein Tools Insulated Square D...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$77.56
$27.56
Klein Tools 662-4-INS Insulated Screwdriver, #2 Square, 4-Inch Shank

Klein Tools Insulated Square Drive Screwdriver #2 Tip 4-Inch Shank 1000V Rated Professional Tool

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Model: 662-4-INS
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$77.56
$27.56
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Klein Tools Insulated Square Drive Screwdriver #2 Tip 4-Inch Shank 1000V Rated Professional Tool

Professional 1000V rated insulated screwdriver with flame retardant dual-layer protection

Klein Tools delivers professional-grade electrical safety with this insulated square drive screwdriver featuring a #2 tip and 4-inch shank. Built with induction hardened steel construction and dual-layer insulation meeting ASTM F1505 and IEC 60900 standards, this 1000V rated tool provides reliable protection for electrical work. The Cushion-Grip� handle with high-dielectric plastic material ensures secure handling while the flame retardant and impact resistant design delivers durability in demanding applications.

Professional Features & Benefits

  • 1000V Safety Rating: Meets ASTM F1505 and IEC 60900 standards for maximum electrical protection during live work applications
  • Induction Hardened Steel Construction: Provides superior durability and long-lasting performance in professional electrical environments
  • Dual-Layer Insulation: Flame retardant and impact resistant molded insulation delivers reliable protection against electrical hazards
  • Cushion-Grip� Handle: High-dielectric plastic material with ergonomic design ensures greater torque transfer and enhanced comfort
  • #2 Square Tip Design: Precision-engineered tip provides optimal engagement with square drive fasteners for secure operation
  • 4-Inch Shank Length: Professional length specification allows access to recessed applications while maintaining control
  • Made in USA Quality: Custom US-made steel tool construction ensures consistent performance and reliability

Technical Specifications

  • Color Code: Red
  • Department: Electrical
  • Handle Color: Black
  • Handle Material: High-Dielectric Plastic
  • Insulated: Yes
  • Item Depth: 8.3130 in
  • Item Height: 1.0000 in
  • Item Weight: 0.2000 lbs
  • Item Width: 1.0000 in
  • Magnetic: No
  • Material: Induction Hardened Steel
  • Overall Length: 8.313" (21.1 cm)
  • Product Details: Recessed
  • Product Group: Hand Tools
  • Product Subgroup: Screwdrivers & Drivers
  • Product Type: Recessed
  • Shank Length: 4" (10.2 cm)
  • Shank Type: Round
  • Standard: IEC 60900 and ASTM F1505
  • Tip Size: #2
  • Tip Type: Square
  • Weight: 3.2 oz (91 g)

Installation & Operation

  1. Mount the unit in a suitable location with appropriate clearance and access for connections and service.
  2. Connect utility and load conductors following applicable guidelines and the manufacturer's instructions.
  3. Wire generator or power input according to the provided voltage/phase specifications and compatible capacity.
  4. Configure any available load management or control features as supported by the provided specifications.
  5. Test automatic transfer or operational functionality and verify proper performance before placing into service.
  6. Complete final inspection and follow ongoing maintenance practices appropriate to the product category.

Professional Applications

  • Electrical Panel Work and Circuit Installation
  • Commercial Electrical Maintenance
  • Industrial Control System Service
  • Residential Electrical Repairs
  • Emergency Electrical Services
  • Professional Electrical Contracting
  • Maintenance and Facility Operations

Why Choose Klein Tools Quality?

Klein Tools maintains rigorous manufacturing standards with custom US-made steel construction and comprehensive safety certifications. The dual-layer insulation system with flame retardant properties and impact resistance ensures long-term reliability in professional electrical applications, while ASTM F1505 and IEC 60900 compliance provides confidence in critical safety performance.

Manufacturer Resources

Product Specs

Color Code:
Red
Handle Color:
Black
Handle Material:
High-Dielectric Plastic
Insulated:
Yes
Item Depth:
8.3130 in
Item Height:
1.0000 in
Item Weight:
0.2000 lbs
Item Width:
1.0000 in
Magnetic:
No
Overall Length:
8.313" (21.1 cm)
Shank Length:
4" (10.2 cm)
Shank Type:
Round
Standard:
IEC 60900 and ASTM F1505
Tip Size:
#2
Tip Type:
Square
Department:
Electrical
Product Group:
Hand Tools
Product Subgroup:
Screwdrivers & Drivers
Product Type:
Recessed
Product Details:
Recessed
Product Material:
Induction Hardened Steel
Product Weight:
3.2 oz (91 g)

Klein Tools 662-4-INS – Frequently Asked Questions

How fast can I get the Klein Tools 662-4-INS delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Klein Tools 662-4-INS come with a warranty?
Absolutely. The Klein Tools 662-4-INS is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Klein Tools 662-4-INS?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Klein Tools 662-4-INS from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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