Klein Tools Extra Capacity Adj...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$92.11
$32.62
Klein Tools D507-6 Adjustable Wrench Extra Capacity, 6-1/2-Inch

Klein Tools Extra Capacity Adjustable Wrench 6-1/2-Inch with Precision-Machined Jaws

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Model: D507-6
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$92.11
$32.62
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Klein Tools Extra Capacity Adjustable Wrench 6-1/2-Inch with Precision-Machined Jaws

Professional Extra Capacity Design for Confined Space Applications

Klein Tools delivers professional-grade performance with this 6-1/2-inch extra capacity adjustable wrench, engineered for maximum versatility in confined spaces. Featuring precision-machined jaws individually chosen and assembled by hand, this forged heat-treated alloy steel wrench combines maximum strength with lightweight construction. The chrome-plated finish provides rust resistance while the plastic-dipped transparent red handle ensures comfortable operation.

Professional Features & Benefits

  • Extra Capacity Design: Allows use of a smaller size wrench to handle bigger jobs, especially valuable in confined spaces where larger tools cannot fit.
  • Precision-Machined Jaws: Individually chosen and assembled by hand for smooth operation and reliable grip on fasteners.
  • Forged Heat-Treated Alloy Steel: Provides maximum strength while maintaining lightweight construction for reduced user fatigue.
  • Chrome-Plated Finish: High polish chrome finish delivers rust resistance and professional appearance for long-lasting performance.
  • Contoured Handle Design: Plastic-dipped transparent red handle provides comfortable grip and enhanced control during operation.
  • Ground Rail Construction: Precision-ground rail ensures smooth jaw adjustment and reliable positioning throughout the tool's service life.
  • Smooth Knurl Operation: Knurl turns smoothly for easy jaw adjustment and precise positioning on various fastener sizes.

Technical Specifications

  • Department: Electrical
  • Depth: 6.5000 in
  • Handle Color: Transparent Red
  • Handle Finish: Plastic-Dipped
  • Handle Length: 4.75" (12.1 cm)
  • Height: 1.0000 in
  • Jaw Capacity: 0.94" (2.4 cm)
  • Material: Steel
  • Overall Height: 1" (2.5 cm)
  • Overall Length: 6.5" (16.5 cm)
  • Overall Width: 1" (2.5 cm)
  • Product Details: Extra Capacity Adjustable Wrench
  • Product Group: Hand Tools
  • Product Subgroup: Hammers & Wrenches
  • Product Type: Extra Capacity Adjustable Wrench
  • Weight: 0.3300 lbs
  • Width: 1.0000 in

Professional Applications

  • Electrical Panel and Junction Box Work
  • HVAC System Installation and Maintenance
  • Plumbing Fixture Installation
  • Automotive and Equipment Repair
  • General Maintenance and Assembly
  • Professional Trade Applications
  • Industrial Equipment Service

Why Choose Klein Tools Quality?

Klein Tools delivers professional-grade reliability through precision manufacturing and heat-treated construction. The chrome-plated finish and forged alloy steel construction ensure long-lasting performance, while the hand-assembled precision jaws provide the smooth operation professionals demand for consistent results.

Manufacturer Resources

Spec Sheet

Product Specs

Handle Color:
Transparent Red
Handle Finish:
Plastic-Dipped
Handle Length:
4.75" (12.1 cm)
Jaw Capacity:
0.94" (2.4 cm)
Overall Height:
1" (2.5 cm)
Overall Length:
6.5" (16.5 cm)
Overall Width:
1" (2.5 cm)
Department:
Electrical
Product Group:
Hand Tools
Product Subgroup:
Hammers & Wrenches
Product Type:
Extra Capacity Adjustable Wrench
Product Details:
Extra Capacity Adjustable Wrench
Product Height:
1.0000 in
Product Material:
Steel
Product Weight:
0.3300 lbs
Product Width:
1.0000 in
Product Depth:
6.5000 in

Klein Tools D507-6 – Frequently Asked Questions

1) Is the Klein D507-6 adjustable wrench insulated for live electrical work?
No. The handle is plastic-dipped in transparent red for grip and comfort, not rated insulation. Treat it as a standard steel hand tool and de-energize before you work. If you need a tool rated for live work, buy one specifically sold as insulated.
2) Will the jaws hold adjustment or slip under load?
The jaws are precision-machined and hand-assembled, and the rail the movable jaw rides on is ground, so the knurl turns smoothly and the jaw stays where you set it. Combined with forged heat-treated alloy steel construction, it's built for repeated job-site use rather than occasional homeowner duty.
3) What is the exact Klein part number to order for the 6-1/2 inch extra capacity adjustable wrench?
Order Klein Tools D507-6. It's a single-configuration tool, so there are no finish or handle options to specify.
4) How much grip length does the D507-6 give you?
Handle length is 4.75 inches (12.1 cm) out of the 6.5 inch overall. That is a full-hand grip rather than a two-finger one, and the contoured plastic dip gives you something to hold when your hands are dirty.
5) Will a chrome adjustable wrench hold up in damp or outdoor maintenance work?
The D507-6 carries a high-polish chrome plating over steel for rust resistance, which handles normal exposure in mechanical rooms, crawl spaces, and service trucks. Wipe it down after wet work; plating resists corrosion, it doesn't make the tool stainless.
How fast can I get the Klein Tools D507-6 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 D507-6 come with a warranty?
Absolutely. The Klein Tools D507-6 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 D507-6?
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 D507-6 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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