K2 Industries

M12 x 1.25 Aluminum Lug Nuts Set - 45mm Closed End with Locks Black/Purple

Name: M12 x 1.25 Aluminum Lug Nuts Set - 45mm Closed End with Locks Black/Purple
Brand: K2 Industries
SKU: K2-5761-UNV-006-TSARK
Price: 159.0 CAD
Availability: OutOfStock

M12 x 1.25 Aluminum Lug Nuts Set - 45mm Closed End with Locks Black/Purple

$159.00 CAD

~~$202.00 CAD~~ $159.00 CAD

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Product variants

Quantity

M12 x 1.25 Aluminum Lug Nuts Set — 45mm Closed End with Locks

Lightweight aluminum lug nuts with integrated lock rings, designed to replace heavy steel factory hardware. The 45mm closed-end design houses the locking mechanism inside, keeping water and debris out while reducing unsprung weight. Black and purple finish resists corrosion without sacrificing grip.

✓ Ships from FL Warehouse ✓ Integrated Lock Ring ✓ M12 x 1.25 Thread

Key Features

Closed-end construction - Locks sit recessed inside the nut body to shield against water intrusion and corrosion
Aluminum core - Noticeably lighter than OEM steel without compromising clamping force
Two-tone finish - Black and purple anodizing provides contrast and UV resistance

Specs

Material: Aluminum
Thread size: M12 x 1.25
Length: 45mm closed end
Configuration: Set with integrated lock rings

What's Included

Lug nut set with lock rings

Frequently Asked Questions

Will these work with my factory wheels and aftermarket wheels?

M12 x 1.25 is a standard metric thread size. These fit any wheel that accepts M12 hardware — test-fit one nut before installing the full set to confirm clearance with your specific wheel.

Do I need a special key or tool to remove the lock ring?

The lock ring design isn't detailed in the product specs. When you receive them, the lug nut style will determine removal — standard wheel locks use a proprietary key, or they may be spline-drive. Verify with the included documentation or reach out to confirm before purchase.

How tight should I torque these?

Refer to your vehicle's service manual for the correct torque spec — it typically ranges based on your wheel and hub setup. Aluminum nuts follow the same spec as steel, but use a torque wrench to avoid over-tightening, which can strip the threads.