Description
The Mishimoto Aluminum Locking Lug Nuts (MMLG-1220-23LSL) are machined from a single piece of 7075-T6 aircraft-quality aluminum, giving your wheel setup a distinctive finish while shaving weight off every corner of your vehicle. Sized for 1/2-in x 20 wheel studs, this kit pairs security with style, arriving in a Silver finish that complements both stock and aftermarket wheels alike.
Built as a genuine tire and wheel accessories upgrade rather than a cosmetic afterthought, each lug nut weighs just 0.8 oz (22.68 g), trimming rotational mass compared to heavier steel hardware while still delivering an ultimate tensile strength of 74,000–78,000 psi and a minimum yield strength of 63,000–69,000 psi. The conical seat design is engineered to fit many OEM and aftermarket wheels, and the open-ended, knurled construction speeds up installation whether you’re swapping wheels in the driveway or at a shop. As a locking lug nut system, it adds a layer of theft deterrence that standard lug nuts can’t offer, making it a smart choice for anyone shopping tire and wheel accessories for daily driving and long-term wheel protection.
Vehicle Applications
These Mishimoto locking lug nuts are designed to fit any vehicle equipped with 1/2-in x 20 wheel studs, using a 1/2″-20 UNF thread with clockwise (right-hand) thread direction. Because fitment is based on stud size and thread pitch rather than a single make or model, this kit works across a wide range of vehicles that share this common thread specification, making it a versatile option for enthusiasts researching tire and wheel accessories that fit their exact stud pattern.
Features
- Crafted from a single piece of 7075-T6 aircraft-grade aluminum
- Fits vehicles equipped with 1/2-in x 20 wheel studs
- Conical seat design fits many OEM and aftermarket wheels
- 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, 7 locking lug nuts, one non-marring socket, and one non-marring key
- Includes three extra locking lugs for use on hatch-mounted spare wheels
- Included non-marring sockets are lined inside and out with soft plastic to protect wheels and lug nuts from damage
- Available in anodized finishes of black, blue, silver, neochrome, or red
- Backed by the Mishimoto Lifetime Warranty
Specifications
- Brand: Mishimoto
- Part Number: MMLG-1220-23LSL
- Material: 7075-T6 Aluminum
- Color: Silver
- Thread Size: 1/2″-20
- Thread Type: UNF
- Thread Direction: Clockwise (Right)
- Seat Type: Conical
- Hex Size: 19mm
- Shank Diameter: 19mm
- Shank Length: 50mm
- Total Length: 1.97 in / 50 mm
- Weight: 0.8 oz / 22.68 g each
- Grade Type: Performance
- Ultimate Tensile Strength: 74,000–78,000 psi
- Minimum Yield Strength: 63,000–69,000 psi
- Wheel Lock Key Included: Yes
- Kit Includes: (16) 1/2-20 Aluminum Lug Nuts, (7) Locking Aluminum Lug Nuts, (1) Non-Marring Socket, (1) Non-Marring Key, Mishimoto Lifetime Warranty
Frequently Asked Questions
What wheel studs does this Mishimoto lug nut kit fit?
This kit is designed to fit vehicles equipped with 1/2-in x 20 wheel studs, using a 1/2″-20 UNF thread with clockwise (right-hand) thread direction.
What is included in the Mishimoto Aluminum Locking Lug Nuts kit?
The kit includes 16 standard aluminum lug nuts, 7 locking aluminum lug nuts (one per wheel plus three extra for hatch-mounted spare wheels), one non-marring socket, one non-marring key, and the Mishimoto Lifetime Warranty.
What material are these lug nuts made from?
Each lug nut is machined from a single piece of 7075-T6 aircraft-quality aluminum.
How much does each lug nut weigh?
Each lug nut weighs just 0.8 oz (22.68 g).
Does the socket protect my wheels and lug nuts?
Yes, the included non-marring socket is lined inside and out with soft plastic to protect both your wheels and your Mishimoto lug nuts.
What finishes are available for this lug nut kit?
This lug nut kit is available in black, blue, neo-chrome, silver, or red anodized finishes.
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.
