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Square Drive
  1. Home
  2. Tools & Home Improvement
  3. Power & Hand Tools
  4. Hand Tools
  5. Sockets & Socket Sets
  6. Individual Drive Sockets
  7. Square Drive
  8. AUTOPTIM 6 Spline…
AUTOPTIM

AUTOPTIM 6 Spline Lug Nuts Socket Key - 1/2" Drive Impact for 17mm Hex Nuts | Heavy-Duty CR-V Steel

AUTOPTIM 6 Spline Lug Nuts Socket Key - 1/2" Drive Impact for 17mm Hex Nuts | Heavy-Duty CR-V Steel - main product image
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₹2,210₹2,340

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AUTOPTIM 6 Spline Lug Nuts Socket Key - 1/2" Drive Impact for 17mm Hex Nuts | Heavy-Duty CR-V Steel — Black
Black
₹2,210
₹2,340
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Estimated doorstep delivery by 20 Nov - 22 Nov from USA

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Heavy-Duty Impact Socket for Reliable Wheel Maintenance

About this item

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.

Key Features

  • 6-SPLINE SOCKET SIZE — Built for 6-spline aftermarket lug nuts, this 6 spline lug nut socket measures 0.82" (20.8 mm) OD, 0.7" (17.9 mm) ID, and 3" (78 mm) in overall length. The 1/2" square drive works with compatible hand tools and 1/2" drive impact tools, giving you a practical solution for lug nut installation and removal
  • CHECK FITMENT BEFORE ORDERING — This 6 point spline lug nut key is designed for 17 mm hex aftermarket spline lug nuts and commonly fits M12x1.5, M12x1.25, and 1/2"-20 thread sizes. Not compatible with 5-spline, 7-spline, M14x1.5, M14x2.0, or 9/16"-18 lug nuts. Spline keys are size-specific, so please verify the spline count, socket dimensions, hex size, and lug nut thread size before purchase
  • HEAVY-DUTY CR-V STEEL — Cold-forged from high-strength chrome vanadium (CR-V) steel and heat treated for added hardness and durability. The reinforced construction helps resist cracking, deformation, and everyday wear under repeated use, making this 6 spline lug nut removal tool a dependable addition to your wheel maintenance kit
  • 72-HOUR CORROSION RESISTANCE — A black electrophoretic coating helps protect the lug nut socket key against moisture, rust, and corrosion while maintaining a clean finish. Tested for up to 72 hours of salt spray resistance, the thin-wall profile also helps reach recessed or narrow lug nut openings where bulkier sockets may be difficult to use
  • QUICK INSTALLATION & REMOVAL — Designed to engage compatible aftermarket spline drive lug nuts securely, this 1/2" drive spline lug nut socket makes wheel and tire maintenance more straightforward. Use it with a compatible hand wrench or impact tool to remove and install spline lug nuts during tire changes, wheel swaps, and routine vehicle maintenance
  • INTIMATE SERVICE — We provide with 12 months customer service. If you have any questions before or after purchasing, we will provide you with assistance and service.

Why choose this product

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.

How to use

  • Select the correct impact socket size — Verify the lug nut size (17mm hex, 6-spline). Attach the socket to impact wrench or hand tool, ensuring a secure fit before use.
  • Engage the lug nut — Place the socket over the lug nut, ensuring full engagement. Use impact wrench or torque wrench to loosen or tighten as needed.
  • Remove or install lug nuts — Apply steady torque, avoid sudden impacts to prevent socket or lug damage. For tight lug nuts, use impact wrench for efficient removal.

How Indians use this product

  • A mechanic in Mumbai needs to remove 6-spline lug nuts on a 2015 Honda Civic, facing corrosion due to monsoon humidity. The impact socket's corrosion resistance and impact compatibility allow quick, reliable removal, saving time and effort.
  • A DIY car enthusiast in Delhi frequently changes wheels and needs a durable impact socket that withstands frequent use and humid conditions. The impact-rated, CR-V steel socket ensures long-term performance and safety.

Specifications & installation

Specifications

Active MaterialChrome Vanadium Steel
FinishElectrophoretic Black Coating
HardnessHeat Treated

Installation & usage

Impact Drive CompatibilityWorks with impact wrenches and hand tools
Recommeded UseAutomotive lug nut removal and installation
Reapplication MathImpact-rated socket lasts for hundreds of uses, suitable for frequent wheel maintenance
Shelf LifeFactory-sealed on arrival, check manufacturer's date
Cost per use₹2,210 per piece

How we compare

FeatureAUTOPTIM 6 SplineOthers
Material & DurabilityCR-V steel impact socket, heat-treated for high strength, resistant to cracking and deformationGeneric impact sockets, often lower-grade steel, less impact resistance
Corrosion ResistanceElectrophoretic black coating, salt spray tested for 72 hours, suitable for humid climatesStandard chrome or painted finishes, prone to rust in monsoon conditions
Impact CompatibilityDesigned for impact wrenches and manual tools, impact-rated for high torqueNon-impact rated sockets, risk of cracking under high torque
Size & Fitment17mm hex, 6-spline profile, 3 inches length, verified for M12x1.5, M12x1.25, 1/2"-20 threadsVaries by brand, often incompatible with specific spline or thread sizes

Product details

SKUwmh4925
BrandAUTOPTIM
MaterialChrome Vanadium Steel
Size6 Spline
Hex Size17 mm
Drive Size1/2 inch
Length3 inches
ColorBlack
Part NumberLNAP0303
Country of OriginNot 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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FAQ, See What Others Asked

How do I select the right impact socket for my vehicle's lug nuts?
Choose a socket with the correct size, such as 17mm hex for common lug nuts. Verify thread size and spline count before purchase. This impact socket is designed for 6-spline aftermarket lug nuts, compatible with M12x1.5, M12x1.25, and 1/2"-20 threads. Proper fit ensures safe, efficient removal and installation during tire changes and wheel swaps in India.
Is this impact socket suitable for humid Indian climates?
Yes, the socket's electrophoretic black coating provides 72 hours salt spray resistance, protecting against rust and corrosion in humid conditions. Its CR-V steel construction ensures durability and long-lasting performance even after repeated use.
Can I use this socket with impact wrenches or only hand tools?
This 1/2" drive impact socket is compatible with both impact wrenches and manual hand tools, making it versatile for professional garages and DIY use across India. Its impact-rated design ensures efficient torque transfer and safety.
What is the best way to maintain this impact socket?
Keep the socket factory-sealed until use, clean after heavy use, and store in a dry place. Applying a light coat of machine oil can help prevent rust, especially in humid Indian environments. The socket is covered by a 12-month customer service support.

Frequently bought together

AUTOPTIM 6 Spline Lug Nuts Socket Key - 1/2" Drive Impact for 17mm Hex Nuts | Heavy-Duty CR-V Steel

This item:

AUTOPTIM 6 Spline Lug Nuts Socket Key - 1/2" Drive Impact for 17mm Hex Nuts | Heavy-Duty CR-V Steel

₹2,210

AUTOPTIM 6 Spline Lug Nuts Socket Key - 1/2" Drive Impact for 17mm Hex Nuts | Heavy-Duty CR-V Steel

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%) Extra

3 items selected

3 items

₹4,600

You save ₹920 (17%) Extra

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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 NameAUTOPTIMTEKTONTEKTONTEKTONTEKTONIndianHAPPYGRILL
SourceUS RetailUS RetailUS RetailUS RetailUS RetailUS RetailUS Retail
Sold ByCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrow
Imported from USA
₹2,210₹2,340

You Save ₹130

Estimated doorstep delivery by 20 Nov - 22 Nov from USA
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You Order
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USA Warehouse dispatch
Packed & shipped
International Air Shipping
Fast transit
Consignment to India Warehouse
Customs cleared
Doorstep delivery
Delivered to you

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₹6,630+ (3× the price)
₹2,210 locked, all-in
Hard to get the original US version in India
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One price in INR, no customs charges at delivery
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