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  • Extended Spline Lug Nuts M12 x 1.25 20pc Set with Locks Aluminum
-18%
Extended Spline Lug Nuts M12 x 1.25 20pc Set with Locks Aluminum
Extended Spline Lug Nuts M12 x 1.25 20pc Set with Locks Aluminum
Extended Spline Lug Nuts M12 x 1.25 20pc Set with Locks Aluminum
Extended Spline Lug Nuts M12 x 1.25 20pc Set with Locks Aluminum
Extended Spline Lug Nuts M12 x 1.25 20pc Set with Locks Aluminum
Extended Spline Lug Nuts M12 x 1.25 20pc Set with Locks Aluminum
Load image into Gallery viewer, Extended Spline Lug Nuts M12 x 1.25 20pc Set with Locks Aluminum
Load image into Gallery viewer, Extended Spline Lug Nuts M12 x 1.25 20pc Set with Locks Aluminum
Load image into Gallery viewer, Extended Spline Lug Nuts M12 x 1.25 20pc Set with Locks Aluminum
Load image into Gallery viewer, Extended Spline Lug Nuts M12 x 1.25 20pc Set with Locks Aluminum
Load image into Gallery viewer, Extended Spline Lug Nuts M12 x 1.25 20pc Set with Locks Aluminum
Load image into Gallery viewer, Extended Spline Lug Nuts M12 x 1.25 20pc Set with Locks Aluminum

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Extended Spline Lug Nuts M12 x 1.25 20pc Set with Locks Aluminum

K2 Industries
K2-5935-UNV-006-TSARK
Tool Sets and Repair Kits
$110.00 $89.99
$89.99
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Extended Spline Lug Nuts M12 x 1.25 20pc Set with Locks Aluminum
Description
Extended Spline Lug Nuts M12 x 1.25 20pc Set with Locks Aluminum

Twenty aluminum lug nuts with integrated locks, M12 x 1.25 thread pattern, extended spline design. Built with spline geometry for secure wheel mounting and anti-rotation locking features to prevent loosening under vibration. Lightweight aluminum construction reduces unsprung weight compared to steel alternatives.

✓ Ships from FL Warehouse ✓ Extended Spline Design ✓ 20-Piece Set with Locks
Key Features
  • Integrated locking mechanism - Resists vibration-induced loosening on road and track use
  • Aluminum construction - Lower rotating mass improves acceleration and braking response
  • M12 x 1.25 spline pattern - Engages wheel hub securely without stripping
Specs
  • Material: Aluminum
  • Thread size: M12 x 1.25
  • Quantity: 20 pieces with integrated locks
  • Design: Extended spline
Whats Included
  • 20 aluminum lug nuts with locking features
Frequently Asked Questions

Do these work with my existing wheels?

Extended spline nuts fit most aftermarket and OEM wheels with M12 x 1.25 lug holes. Verify your wheel's lug hole pattern before purchase — confirm thread size and spline compatibility with your wheel manufacturer.

How tight should I torque these?

Refer to your vehicle's service manual for proper torque specification. Overtightening aluminum can strip threads; undertightening risks loosening. Use a calibrated torque wrench and follow manufacturer guidelines exactly.

Do these come with installation tools?

This set includes only the lug nuts themselves. You'll need a lug wrench or impact socket (typically 19mm or 21mm) and a torque wrench to install them properly on your wheels.

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