M12 x 1.25 Purple Spline Lug Nuts 50mm Extended Open End 20pc w/ Locks
SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY
*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314
Frequently Asked Questions
M12 x 1.25 Purple Spline Lug Nuts 50mm Extended Open End 20pc w/ Locks
Twenty purple spline lug nuts with matching lock set—50mm extended reach in open-end design. Built for wheels that demand secure, corrosion-resistant fastening. Polyurethane construction pairs with steel hardware for durability under heat and road salt.
Key Features
- 50mm Extended Length - Clears custom wheels and thick spacers without bottoming out.
- Spline Drive Design - Positive grip reduces socket slip during installation and removal.
- Matching Lock Nuts Included - Theft deterrent and vibration insurance in the box.
Specs
- M12 x 1.25 Thread
- 50mm Extended Open End
- Material: Polyurethane
- Quantity: 20 Lug Nuts + Lock Set
Whats Included
- 20 M12 x 1.25 Purple Spline Lug Nuts
- Matching Lock Nut Set
Frequently Asked Questions
Will these work with my factory wheel studs?
Yes—these are M12 x 1.25 thread, the standard metric stud size. Verify your vehicle's stud spec before ordering to confirm fitment.
Do I need a special socket to install these?
You'll need a spline socket to match the lug nut drive. Standard hex sockets won't grip the spline properly. If you don't have one, add it to your order.
What's the difference between the locks and the regular nuts?
The lock nuts have an internal mechanism that binds to the stud after installation, resisting vibration and theft attempts. Use one lock nut per wheel for security.
Our History
For 26 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.