Anti-Theft Wheel Lock Nuts (3-Piece Pack with Key) – Suits 1/2″ UNF Ford Studs
$20.00
“No more going to work Monday morning and your wheels are gone!”
Protect your valuable investment from opportunistic thieves with this heavy-duty Trailer Wheel Lock Nut Kit from North Coast Trailer Spares. Featuring a high-security, unique spline-driven pattern, these nuts cannot be removed with standard tools or wrenches without the included matching key socket.
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- Â High-Security Protection: Unique spline pattern safely deters wheel thieves.
- Â Easy DIY Fit: Simple installation using standard sockets or a wheel brace.
- Â Perfect Fitment: Suits 1/2″ UNF 5-stud Ford trailer hubs and standard rims.
- Complete 3-Piece Pack: Includes 3 x open-ended tapered lock nuts + 1 x matching security key socket.
Available for fast shipping or local pickup at our Alstonville Store!
SHIPPING INFORMATION
Shipping Australia wide
Local Pickup – 1/20 Kay’s Lane, Russellton Industrial Estate, ALSTONVILLE NSW 2477
About Anti-Theft Wheel Lock Nuts (3-Piece Pack with Key) – Suits 1/2″ UNF Ford Studs
Secure your trailer wheels and protect your valuable investment with our Premium Anti-Theft Wheel Lock Nuts Pack. Engineered specifically for trailers, this 3-piece kit features a high-security, unique spline-driven locking pattern on each nut. They are designed so they cannot be undone without the matching key adapter supplied in your pack, providing a heavy-duty deterrent against wheel theft.
Whether you are towing a boat, camper, caravan, or utility trailer, these nuts feature a versatile tapered, open-end design that seamlessly suits different styles of rims. The included high-torque hex-head key is fully compatible with standard sockets or wheel braces, making installation and roadside tire changes quick and stress-free.
Key Features
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- Maximum Theft Protection: Unique spline-driven locking pattern prevents standard sockets, wrenches, or pliers from gripping and removing your wheels.
- Universal Rim Compatibility: The open-ended, tapered (conical) design ensures a perfect, snug seat on both standard steel and various aftermarket trailer rims.
- Heavy-Duty Construction: Built from hardened, corrosion-resistant steel to withstand harsh marine, highway, and off-road towing environments.
- Convenient Tool Integration: The matching security key socket features a dual-size hex head, allowing you to use your existing standard socket set or factory wheel brace.
- Tailored Trailer Fitment: Packaged as a 3-piece set—perfect for securing standard trailer wheels (e.g., using one locking nut per wheel across a single/tandem axle or securing a spare tyre).
 Technical Specifications
| Attribute | Specification |
|---|---|
| Thread Size | 1/2″ UNF |
| Pack Quantity | 3 x Open-Ended Locking Wheel Nuts |
| Included Accessories | 1 x Matching Unique Security Key Socket |
| Seat Design | Tapered / Conical |
| Nut Style | Open-End (Accommodates longer wheel studs) |
| Drive Pattern | High-Security Spline Driven |
| Common Fitments | 5-Stud Ford Pattern Trailer Rims |
Vehicle & Hub Compatibility Guide
These wheel nuts feature a 1/2″ UNF thread. Please check your hub manufacturer’s specifications before purchasing. They are a direct fit for:
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- Ford 5-Stud Trailer Hubs (The most common Australian trailer pattern)
- Any utility, marine boat trailer, horse float, or caravan utilising standard 1/2″ UNF wheel studs.
 Note: Not suitable for metric studs or alternative patterns (such as Holden hubs). If you are unsure of your stud size, please refer to our Technical Wheel Stud Sizing Guide or contact our support team.
 What’s in the Box?
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- 3 x 1/2″ UNF Tapered Open-End Locking Wheel Nuts
- 1 x Matching Unique Security Key Socket
Order and Pickup Details
PICKUP ADDRESS:
North Coast Trailer Spares
1/20 Kay’s Lane
Russellton Industrial Estate
ALSTONVILLE NSW 2477
Phone: 02 6616 1798 or Order Online
Pricing and Shipping
All prices on this website are displayed in AUD, excluding shipping and insurance.
North Coast Trailer Spares reserves the right to alter prices and product specifications without notice.
