Description
The Mishimoto Aluminum Locking Lug Nuts, part number MMLG-125-20LBL, bring a Blue anodized finish and an M12x1.25 thread to your wheel hardware setup. Machined from a single piece of 7075-T6 aircraft-quality aluminum, each nut tips the scale at just 0.8 oz (22.68 g), giving you a lightweight yet durable alternative to heavier stock lug nuts. This kit pairs performance-grade materials with theft-deterrent locking hardware, making it a standout pick among tire and wheel accessories for drivers who want their wheels to look as good as they perform.
Beyond the eye-catching color, these lug nuts are built with real function in mind. The conical seat design is engineered to fit many OEM and aftermarket wheels, while the knurled end speeds up installation. Each nut has an open-ended design with a total length of 50 mm, a 19mm hex size, and a Metric M12 – 1.25 thread with clockwise (right) thread direction. Whether you’re comparing tire and wheel accessories at a local shop or browsing wheel and tire accessories online, this set delivers a genuine mix of style, weight savings, and wheel protection that fits into daily driving routines and helps maintain ride comfort by keeping wheels securely and properly fastened.
Vehicle Applications
These Mishimoto locking lug nuts are designed to fit vehicles equipped with M12x1.25 wheel studs, and the manufacturer lists compatibility across Infiniti, Nissan, Subaru, and Suzuki vehicles. Because fitment is based on the M12x1.25 thread standard rather than a single model, this kit works across a range of vehicles from these four automakers that share that stud pattern, making it a versatile choice for shoppers seeking tire and wheel accessories that match their specific hardware needs rather than a single model number.
Features
- Fits vehicles equipped with M12x1.25 wheel studs
- Included non-marring sockets protect your wheel and lug nuts from damage
- Conical seat design fits many OEM and aftermarket wheels
- Crafted from a single piece of 7075-T6 aircraft-grade aluminum
- Extremely lightweight, each weighing only 0.8 oz / 22.68 g
- Open-ended design with a total length of 50 mm
- Includes 16 standard lug nuts, 4 locking lug nuts, non-marring socket, and non-marring key
- Ultimate tensile strength: 74,000-78,000 psi
- Minimum yield strength: 63,000-69,000 psi
- Available in anodized finishes of black, blue, silver, neochrome, or red
- Backed by the Mishimoto Lifetime Warranty
Specifications
- Brand: Mishimoto
- Part Number: MMLG-125-20LBL
- Material: 7075-T6 Aluminum
- Color: Blue
- Thread Size: M12x1.25
- Thread Direction: Clockwise (Right)
- SAE or Metric: Metric
- Seat Type: Conical
- Hex Size: 19mm
- Shank Diameter: 19 mm
- Shank Length: 50 mm
- Grade Type: Performance
- Wheel Lock Key Included: Yes
- Length: 1.97 in.
- Weight: 0.8 oz. each
- Includes: (16) M12x1.25 Aluminum Lug Nuts, (4) Locking Aluminum Lug Nuts, (1) Non-Marring Socket, (1) Non-Marring Key, Mishimoto Lifetime Warranty
Frequently Asked Questions
What material are the Mishimoto MMLG-125-20LBL lug nuts made from?
They are constructed from a single piece of 7075-T6 aircraft-quality aluminum.
What thread size do these lug nuts use?
These lug nuts use an M12x1.25 thread with a clockwise (right) thread direction.
What is included in the MMLG-125-20LBL kit?
The kit includes 16 standard aluminum lug nuts, 4 locking aluminum lug nuts, one non-marring socket, and one non-marring key.
How much does each lug nut weigh?
Each lug nut weighs just 0.8 oz (22.68 g).
What vehicles are these lug nuts designed to fit?
They are designed to fit vehicles equipped with M12x1.25 wheel studs and are listed as compatible with Infiniti, Nissan, Subaru, and Suzuki vehicles.
What finishes are available for these lug nuts?
They are available in black, blue, neo-chrome, silver, or red anodized finishes; this listing is for the Blue finish.
âš WARNING (California Proposition 65): This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.








