Extended Lug Nuts M12x1.5 Rib Shank Open End 20PC Set Aluminum
Specifications Part numbers, fitment codes and shipping
- Brand
- K2 Industries
- Speedzone SKU
- K2-5885-UNV-006-TSARK
- Manufacturer part number
- K2-5885-UNV-006-TSARK
- UPC
- LN-ZTL-9022-15-OR
- Category
- Tool Sets and Repair Kits
- Shipping weight
- 2.0 lb
Extended Lug Nuts M12x1.5 Rib Shank Open End 20PC Set Aluminum
Twenty aluminum lug nuts with extended shank design and open-end construction for M12x1.5 wheel applications. Rib shank profile grips wheel studs securely while the open-end geometry allows wrench access without removal. Lightweight aluminum construction reduces unsprung weight compared to steel alternatives.
Key Features
- Extended shank profile - Works with aftermarket wheels that have deeper lug seat pockets
- Rib shank grip - Keyed design prevents rotation and keeps studs seated without slipping
- Open-end cap - Allows wrench or socket to stay mounted for easier on-car adjustment
Specs
- Thread: M12x1.5
- Material: Aluminum
- Configuration: Open-end rib shank
- Quantity: 20 pieces
Whats Included
- 20x extended lug nuts M12x1.5
Frequently Asked Questions
Do these work with my factory wheel studs?
Yes, as long as your vehicle has M12x1.5 studs, these threads will match. The extended shank is designed for aftermarket wheels with deeper lug pockets — verify your wheel seat depth before purchase.
Will the open end design cause the cap to loosen while driving?
The rib shank grip locks onto the stud and prevents rotation. Once torqued properly, the open-end cap stays seated. Tighten to your vehicle's factory spec — check your service manual for the correct torque value.
Can I mix these with my existing lug nuts?
You can, but it's better practice to replace all 20 as a full set for consistent clamping and appearance. This set covers most four and five-lug wheel configurations with extras.
Full details on shipping times, returns, warranty and cancellations are on our policy page.
Market conditions after 2020 have changed the landscape of automotive parts. Although we stock thousands of items across multiple warehouses and distribution channels, back-orders are unavoidable in today's market. If you need a product quickly, email, message or call us to check availability so we can explore your options.
Email Sales@Speedzoneweb.com
Call 407-846-8430
Text 407-749-6314
Answers to common questions are on our FAQ page.
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