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Heavy-Duty Impact Socket for Reliable Wheel Maintenance
The AUTOPTIM 6 Spline Lug Nut Socket is a high-strength impact tool designed for aftermarket lug nuts with 6-spline profiles. Made from CR-V steel, it offers durability and resistance to wear, corrosion, and deformation. Its 17mm hex size fits common lug nuts, and the 1/2" drive ensures compatibility with impact wrenches and hand tools. The black electrophoretic coating protects against rust, while the 3-inch length allows access to recessed lug nuts. Ideal for professional and DIY wheel maintenance, this socket provides a reliable, heavy-duty solution for vehicle servicing in Indian workshops and garages.
Designed for quick and secure engagement with compatible lug nuts, it simplifies tire changes and wheel swaps. The reinforced construction withstands repeated use, and the thin profile reaches narrow openings. Customers in India report it performs well under humid conditions, resisting corrosion even after prolonged exposure to moisture. The impact socket's impact-rated design ensures efficient torque transfer, reducing effort and time during maintenance. Delivered in a sturdy impact-resistant box, it arrives factory-sealed, ready for immediate use, with all duties included for hassle-free import.
Formulated for Heavy-Duty Automotive Use
This impact socket is cold-forged from high-strength CR-V steel, heat-treated for durability, and designed to resist cracking and deformation under high torque. Its impact-rated construction ensures reliable performance during frequent wheel maintenance, making it suitable for Indian garages handling diverse vehicle types.
Ideal for Professional & DIY Mechanics in India
Engineered for quick, secure engagement with 6-spline lug nuts, this socket simplifies tire changes, wheel swaps, and routine maintenance. Its corrosion-resistant coating withstands humid conditions, and the 12-month customer service ensures support for Indian users.
| Active Material | Chrome Vanadium Steel |
| Finish | Electrophoretic Black Coating |
| Hardness | Heat Treated |
| Impact Drive Compatibility | Works with impact wrenches and hand tools |
| Recommeded Use | Automotive lug nut removal and installation |
| Reapplication Math | Impact-rated socket lasts for hundreds of uses, suitable for frequent wheel maintenance |
| Shelf Life | Factory-sealed on arrival, check manufacturer's date |
| Cost per use | ₹2,210 per piece |
| Feature | AUTOPTIM 6 Spline | Others |
|---|---|---|
| Material & Durability | CR-V steel impact socket, heat-treated for high strength, resistant to cracking and deformation | Generic impact sockets, often lower-grade steel, less impact resistance |
| Corrosion Resistance | Electrophoretic black coating, salt spray tested for 72 hours, suitable for humid climates | Standard chrome or painted finishes, prone to rust in monsoon conditions |
| Impact Compatibility | Designed for impact wrenches and manual tools, impact-rated for high torque | Non-impact rated sockets, risk of cracking under high torque |
| Size & Fitment | 17mm hex, 6-spline profile, 3 inches length, verified for M12x1.5, M12x1.25, 1/2"-20 threads | Varies by brand, often incompatible with specific spline or thread sizes |
| SKU | wmh4925 |
| Brand | AUTOPTIM |
| Material | Chrome Vanadium Steel |
| Size | 6 Spline |
| Hex Size | 17 mm |
| Drive Size | 1/2 inch |
| Length | 3 inches |
| Color | Black |
| Part Number | LNAP0303 |
| Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners |
About AUTOPTIM
AUTOPTIM specializes in high-strength impact tools, trusted for durability and precision in automotive and industrial applications worldwide.
Compliance & Legal
This is a durable impact socket designed for automotive use. No medical or safety claims are made.
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This item:
AUTOPTIM 6 Spline Lug Nuts Socket Key - 1/2" Drive Impact for 17mm Hex Nuts | Heavy-Duty CR-V Steel
2,210

This item
AUTOPTIM 6 Spline Lug Nuts Socket Key - 1/2" Drive Impact for 17mm Hex Nuts | Heavy-Duty CR-V Steel
2,210
Total price:
4,600
You save 920 (17%) Extra3 items selected
3 items
4,600You save 920 (17%) Extra
| Attributes | Current ![]() | ![]() | ![]() | ||||
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 2,210 2,340 | 1,120 1,230 | 1,270 1,950 | 1,420 2,130 | 1,130 1,230 | 45,490 45,910 | 47,280 50,230 |
| Brand Name | AUTOPTIM | TEKTON | TEKTON | TEKTON | TEKTON | Indian | HAPPYGRILL |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
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