30mm Mini Engine Cover Lock for modified racing cars, CNC aluminium alloy with iron screw, 55mm installation length, universal vehicle fit in black, blue, gold, red, or silver colour
30mm Mini Engine Cover Lock for Modified and Racing Car Applications

This 30mm diameter lock provides a straightforward fastening solution for engine covers and panels on modified racing cars and general vehicle models. Manufactured from CNC-processed aluminium alloy and iron, it combines low-density strength with practical installation. Available in five colours – black, blue, gold, red, and silver – it offers an element of customisation for your automotive project. The package includes one screw and one nut, ready for use without the need for additional components. Its universal design aims for compatibility across a wide range of vehicles, making it a versatile hardware choice.
Features and Construction

This lock is defined by its specific material composition and precise dimensions, tailored for automotive fastening tasks where a compact, strong solution is required.
Material and Build
The lock head is made from CNC-processed aluminium alloy, a material noted for its low density and high strength. This construction helps keep the component lightweight while maintaining its structural role. The screw is made from iron, providing the necessary tensile strength for secure fastening. The combination of these materials results in a durable fastening point suitable for the engine bay environment of modified vehicles.
Size and Practical Fit
The primary measurement is a 30mm diameter for the lock head, creating a compact profile. The installation screw has a length of 55mm (2.17 inches), which accommodates various panel thicknesses commonly found on engine covers. This specific sizing makes it a 'mini' cover lock, designed for applications where space or aesthetic minimalism is a consideration alongside functionality.
Uses and Placement

Designed with modified and racing cars in mind, this lock serves a clear functional purpose while allowing for personalisation through its colour options.
Event or Professional Use
In competitive or show environments, securing engine covers is essential for safety and presentation. This lock’s universal fit means it can be adapted to many custom vehicle builds, while the choice of five colours allows mechanics or owners to match or accent their car's livery. The aluminium construction contributes to a finished look appropriate for detailed automotive work.
Everyday Home Use
For the home garage enthusiast working on personal projects, this lock offers a simple, one-component solution for refastening engine bay panels or creating new access points. The included nut and screw mean no extra parts are needed for basic installation. Selecting a colour like black or silver can provide a subtle, OEM-style finish, while bolder colours like red or blue can highlight custom modifications.
Benefits and Buying Value

The value of this product lies in its specificity, material choice, and the options it provides for a common automotive task.
Reuse and Low Maintenance
As a metal fastening component, this lock is designed for repeated use. The corrosion resistance inherent in the aluminium alloy aids longevity in an engine bay environment. Its simple screw-and-nut design means it can be easily removed and reinstalled if needed for maintenance or part replacement, offering continued utility over time.
Why Choose This Product
Choose this lock for its precise 30mm mini size and 55mm screw length, which suit many custom automotive applications. The five colour options provide a level of customisation often absent from standard hardware, allowing it to integrate visually with your build. Its universal vehicle fit broadens its potential use across different projects, making it a practical single purchase for various fastening needs where a small, coloured lock is required.





