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Product Highlights
Dual-Hole & Groove Design
Designed with dual holes and a groove for compatibility with both friction rings (also known as hog rings, or C rings) and detent pin impact wrench anvils
Durable & Impact Resistant
Black Phosphate Finish
Designed using heat-treated premium chromium molybdenum (CR-MO) steel, known for its exceptional toughness, impact resistance and ability to withstand high-torque applications. This material ensures long-lasting performance in both high-temperature and heavy-duty environments.
Extensions feature a black phosphate finish, providing superior resistance to corrosion and rust. This ensures a longer service life, even in harsh working conditions.
Clear Size Markings
Each extension has a permanent, high-visibility, laser-etched socket size, and various drive sizes are marked by different colors for quick and easy identification even after heavy use, allowing technicians to work efficiently without wasting time searching for the correct size.
Optimized Wall Thickness
Extensions feature optimized wall thickness, offering added strength for handling higher torque applications while still fitting into tight spaces.
For Use With
Compatible with pneumatic, corded and cordless impact wrenches.
Application
This tool is useful for:
Accessing fasteners in confined or obstructed spaces within machinery or structural components
Reaching fasteners located deep within engine compartments or beneath vehicles, where standard tools cannot access
Full Lifetime Warranty
We guarantee this product to be free from defects in materials and workmanship and will work as intended and/or designed for as long as the original end-user owns the product. See terms & conditions for full details.
Additional Details
About the Brand
Vast industry knowledge, carefully curated manufacturing partnerships and rigorous testing help us not just meet industry standards, but exceed them.
We bring you closer to the source of your tools, allowing us to pass on direct-to-you savings without ever sacrificing quality.
From ergonomic grips to intuitive controls, every product detail is intentionally designed with your comfort and efficiency in mind.
Our comprehensive warranty program and dedicated customer service team help ensure your investment is protected for years to come.
See Reviews
Enjoy free standard ground shipping on most orders of $75+. Orders under $75 incur a flat $5 shipping and handling fee. Exceptions for oversized items will be clearly noted. Orders placed by 2:30 PM local time typically ship the same day, with delivery in 1-2 days within the contiguous U.S. Orders placed after 2:30 PM ship the next day, with expected delivery in 2-3 days. You will receive a tracking email once your order ships.
Most of our products are eligible for hassle-free return within 30 days, with NorthSky covering all return shipping costs. Refunds are issued to your original payment method upon receipt and approval of the returned items. To initiate a return, visit the "My Orders" section in your user account. Choose the order, select "Request a return" and enter your details. You will receive a confirmation email with a return shipping label and instructions.
Exclusions
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