Street. Track. Everything between.
07 3276 7829
Your garage Find parts for your vehicle Select year, make and model to narrow your search.

McGard Wheel Lock Nut Set - 4pk. (Tuner / Cone Seat) M12X1.5 / 13/16 Hex / 1.24in. Length - Chrome

SKU: MCG25257

Lug Nuts

MCG Wheel Lock Nut Sets...

McGard Wheel Lock Nut Set - 4pk. (Tuner / Cone Seat) M12X1.5 / 13/16 Hex / 1.24in. Length - Chrome

SKU: MCG25257

Lug Nuts

MCG Wheel Lock Nut Sets...

A$96.31
IN STOCK! Est Ship 3-5 days. In stock at 2 locations (more than 10 available)

Added to cart

We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

McGard Wheel Lock Nut Set - 4pk. (Tuner / Cone Seat) M12X1.5 / 13/16 Hex / 1.24in. Length - Chrome

Protecting the world's finest wheels and tires from theft since 1964.; McGard manufactures wheel locks in the USA to meet or exceed O.E.M.; standards for safety and durability.; Presently, McGard is an Original Equipment wheel lock supplier to most automobile brands around the world.; These easy-to-use, one-piece wheel locks function like regular lug nuts, but require a special key tool for installation and removal.; The steel collar on the user friendly key guides the key into the lock pattern.; The collar holds the key in alignment for easy installation and removal.; The computer generated key designs allow for an infinite number of key patterns.; The extra narrow pattern groove on the lock resists the intrusion of removal tools into the pattern.; Every McGard wheel lock is fully machined from restricted chemistry steel made specifically for McGard and through-hardened for its unsurpassed level of security.; McGard's plating process includes several layers of nickel and one layer of microporous chrome producing a superior finish while protecting against rust.; For use on Tuner wheels or wheels with very small lug nut holes.; For aluminum wheels only.

Additional Information

Chrome Tuner Style Cone Seat Wheel Lock Set (M12 x 1.5 Thread Size) - Set of 4 Locks and 1 Key

Additional Application Notes
• Key will not fit OEM lug wrench. For aluminum cone seat wheels only, not for use on steel wheels.
• For aluminum cone seat wheels only, not for use on steel wheels.
• Not for use on steel wheels. Key will not fit OEM lug wrench.
• Not for use on OEM wheels. For aluminum cone seat wheels only, not for use on steel wheels.
• Not for use on OEM wheels. Key will not fit OEM lug wrench. For aluminum cone seat wheels only, not for use on steel wheels.
• This lock will not fit OEM lug retained wheel trim. Matching lock can only be purchased from Hyunda For aluminum cone seat wheels only, not for use on steel wheels.
• Not for use on wheels with OEM lug retained wheel trim. For aluminum cone seat wheels only, not for use on steel wheels.
• Not for use on steel wheels. For aftermarket cone seat wheels only. See Dealer for McGard OEM wheel locks.
• For aluminum cone seat wheels only, not for use on steel wheels. For aftermarket cone seat wheels only. See Dealer for McGard OEM wheel locks.
• Not for use on steel wheels. For aftermarket cone seat wheels only. For OEM wheels see dealer.
• For use on cone seat wheels only. For aluminum cone seat wheels only, not for use on steel wheels.
• Mazda lug nut hex size is changing to 17mm mid-2018. Aftermarket McGard lug nuts and/or wheel lock keys will not fit 17mm OEM lug wrench. For aluminum cone seat wheels only, not for use on steel wheels.

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

Data: v4.2 - Upd: 2026-11-08 17:36:19

Features

Vehicle Compatibility and Return Conditions.

This item was designed and engineered in the USA for US domestic vehicles. OBD tools, ECUs, dongles, programmers, and tuners may have limited compatibility with vehicles outside the USA due to regional differences in emission standards and system configurations. Some features and functionality may vary depending on the vehicle and location.

Some electronic tuning devices and programmers require activation, registration, or pairing with a specific vehicle’s VIN (Vehicle Identification Number). Once activated or paired, these devices may become permanently associated with that vehicle, restricting or preventing their use on another vehicle, resticting our ability to offer returns or exchanges.

Please review the product details and images to ensure it meets your needs. For clarification or assistance, feel free to contact a StreetFX agent. Note: Returns are not accepted for special order or tuning products unless the unit is deemed faulty.

(keyword: tuner)

Note in regards to wheels and tyres.

Unless otherwise stated, wheels and tyres are supplied individually. They are not typically listed as a full set since most vehicles run different widths and offsets front to rear. Please carefully check your PCD, width and offset (ET) when choosing wheels or wheel and tyre packages. If you need more information or clarification, contact StreetFX customer support prior to ordering.

(keyword: wheel)

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Details

Color:Chrome
Description:McGard Wheel Lock Nut Set - 4pk. (Tuner / Cone Seat) M12X1.5 / 13/16 Hex / 1.24in. Length - Chrome
Finish:Chrome
Hex Size:13/16
Install Kit Avail?:Yes
Kit Contents:4 Locks & 1 Key
Overall Length:1.24
Part Number:mcg25257
Seat Type:Cone Seat Nut
Seat/style:Cone Seat Nut
Thread Size:M12 x 1.5
Title:25257 - McGard - Tuner Style Cone Seat Wheel Locks-Chrome

Product Downloads

# Document Type Download
1. Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-11-08 05:39:56

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Mcgard
StreetFX SKU mcg25257
SFX Item ID 4046305
Accounting SKU mcg-25257
Manufacturer SKU 25257
Manufacturer UPC 083509252576
Alternative References MCG-25257

Lug Nuts, Locking, Conical Seat, Bulge, 12mm x 1.50 RH, Tuner Style, Steel, Chrome, Set of 4

McGard wheel locks protect your valuable wheels and tires from theft. Having your wheels and tires stolen could leave you stranded in a bad place at the wrong time. These easy-to-use, one-piece steel wheel locks function like regular lug nuts—but require a special key tool for installation and removal. Order the size and style designed for fitment on your studs, then travel with peace of mind, courtesy of McGard wheel locks.

Product Attributes
UPC083509252576
BrandMcGard
NotesDesigned to fit wheels that require tuner-style (small diameter) lug nuts. Lug nuts are locking.
LockingYes
QuantitySold as a set of 4.
Part TypeLug Nuts
Product LineMcGard Wheel Locks
Lug Nut ColorChrome
Open End DesignNo
Washer IncludedNo
Lug Nut MaterialSteel
Conical Seat TypeBulge
Lug Nut Head StyleStandard
Lug Nut Seat StyleConical seat - 60 degree
Lug Nut Thread SizeM12 x 1.5
Manufacturer's Part Number25257
Wrench Size Required (in.)13/16 in.
Lug Nut Overall Length (in.)1.24

Compatibility

Loading compatibility information...

Keep shopping

More from Mcgard