K2 Industries
Aluminum Lug Nuts Open-End 50MM M12X1.25 20PCS Blue w/ Adapter
Aluminum Lug Nuts Open-End 50MM M12X1.25 20PCS Blue w/ Adapter
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Aluminum Lug Nuts Open-End 50MM M12X1.25 20PCS Blue w/ Adapter
Twenty blue aluminum open-end lug nuts sized M12X1.25 with a 50MM head and matching adapter. Lightweight construction cuts unsprung weight at all four corners. Corrosion-resistant finish holds color and function through seasons of driving.
Key Features
- Open-end design - Easier removal and installation without socket interference on wheel studs.
- Aluminum construction - Cuts weight compared to steel, minimal maintenance needed.
- Blue anodized finish - Matches modern wheel aesthetics and resists oxidation.
Specs
- Material: Aluminum
- Thread: M12X1.25
- Head size: 50MM
- Piece count: 20
- Finish: Blue anodized
Whats Included
- 20x aluminum lug nuts
- Adapter
Frequently Asked Questions
Will these fit my factory wheels?
M12X1.25 is a common metric thread pitch. Confirm your vehicle's lug nut spec matches before ordering — bring a sample nut to a parts counter if unsure.
Do I need any special tools to install these?
You'll need a socket that fits the 50MM head and a basic lug wrench or impact gun. The open-end design means no special adapter or removal tools are needed.
What's the adapter for?
The adapter accommodates different stud configurations or wheel fitment variations. Test-fit it on your vehicle before committing to regular use.

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