M12 x 1.25 Extended Open End Lug Nuts with Locks - Aluminum
K2 Industries
M12 x 1.25 Extended Open End Lug Nuts with Locks - Aluminum
Check fitment before ordering
Match the year, make, model, trim and engine in the product details. Review mounting requirements and vehicle modifications. Ask us about this part.
Eligible returns within 30 days of receipt. Items must be unused, with tags and original packaging. Contact Lee Mods before sending anything back. Lee Mods pays return shipping for eligible U.S. returns; no restocking fee. See Returns & Exchanges for full conditions.
M12 x 1.25 Extended Open End Lug Nuts with Locks — Aluminum
Lightweight aluminum lug nuts with integrated locks keep your wheels secure without the weight penalty. Extended design accommodates deep-dish and aftermarket wheel applications. The open-end design pairs with most wheel designs and custom setups.
Key Features
- Integrated locking feature - Prevents wheel theft and vibration-induced loosening without separate lock keys.
- Extended length - Fits deeper aftermarket wheels and spacer setups where standard nuts fall short.
- Aluminum body - Cuts unsprung weight compared to steel while maintaining thread integrity.
Specs
- Material: Aluminum
- Thread size: M12 x 1.25
- Style: Open end with integrated locks
Whats Included
- M12 x 1.25 extended open end lug nuts with locks
Frequently Asked Questions
Will these work with my deep-dish wheels and spacers?
Extended length is built in specifically for that. If your current nuts bottom out or can't grip properly, these reach further down the stud.
How do the integrated locks work?
They're built into the nut itself — no separate lock key or cone seat needed. Once torqued down, the locking mechanism resists vibration and prevents accidental loosening.
What torque spec should I use?
Check your vehicle's service manual for the correct torque value for M12 studs. Aluminum nuts can strip if over-torqued, so hit your target and stop.
Your vehicle
Select a vehicle to check the supplied application records for this part.
Choose or change vehicle →Product reference & ordering help
Supplier & part identification
K2 Industries
| Option | SKU / part reference |
|---|---|
| Standard | K2-5894-UNV-006-TSARK |
Vehicle compatibility
Read the application years, model, trim, engine and exclusions in the description above. A make-level collection or product recommendation alone does not confirm fitment.
Request fitment help →Installation & specifications
Review the manufacturer’s specifications and installation notes above. Confirm required mounting hardware, tools and modifications before ordering. If instructions are not supplied, contact us with the part reference.
Shipping expectations
Processing and delivery vary by product, supplier and destination. Contact us to confirm timing for your part before planning an installation.
Shipping & delivery informationManufacturer warranty
Coverage and exclusions vary by manufacturer and part. Review the supplied product documentation or ask us for the applicable terms.
Warranty information