Mechanical Keyboard Key Cover Single Cross Shaft Light Transmittance ABS Plastic Keycap Compatible with Most MX-Style Switches, Available in Styles A-G for Custom Builds
Single Mechanical Keyboard Keycap Cross Shaft Light Transmittance ABS Plastic for MX-Style Switches

If you are building or customising a mechanical keyboard, finding individual keycaps that fit standard switches and allow backlighting through is essential. This single key cover is designed for compatibility with most MX-style mechanical switches thanks to its standard cross shaft mount. The keycap is crafted from ABS plastic, a durable and lightweight material commonly used in keyboard manufacturing. It comes in seven different style options (A-G), allowing you to choose a look that suits your personal preference. Whether you are replacing a worn keycap, testing a new feel, or adding a splash of colour to your board, this single keycap offers a simple solution.
Features and Construction

This keycap is built around the standard cross shaft design, which is the most widely used mounting system for mechanical keyboard switches. The construction and materials are chosen for everyday reliability.
Material and Build
The keycap is made from ABS (acrylonitrile butadiene styrene) plastic. ABS is a thermoplastic known for its strength and impact resistance, making it a popular choice for keycaps. It has a smooth surface finish that feels comfortable to type on. The single-piece construction ensures there are no loose parts, and the cap fits snugly onto the switch stem.
Size and Practical Fit
While individual keycap dimensions are not specified, the package size is 100 x 80 x 20 mm. The cross shaft mount is designed to a standard profile that fits most Cherry MX and compatible clones. This means you can use it on the majority of popular mechanical switches found in keyboards today. The lightweight 0.03 kg weight ensures it adds negligible extra mass to your keyboard.
Uses and Placement

This single keycap is versatile enough for a range of keyboard customisation needs. Its light-transmitting quality makes it suitable for backlit keyboards.
Event or Professional Use
If you are a system administrator, IT technician, or keyboard enthusiast, having a spare keycap can be handy. You can quickly replace a missing or damaged key without needing a full set. The different style options also allow you to colour-code specific keys for quick identification during typing or gaming.
Everyday Home Use
For home users, this keycap is a simple way to personalise your keyboard. You can swap out a single key for a style that matches your setup. The light transmittance means your existing LED backlighting will still shine through, so you can keep your key legends visible in low light.
Benefits and Buying Value

This product offers practical advantages for anyone looking to maintain or customise a mechanical keyboard. Its simple design and standard compatibility make it a good investment.
Reuse and Low Maintenance
ABS keycaps are easy to clean and maintain. You can remove and reinstall them multiple times without damage, as long as you use proper technique or a keycap puller. This makes it easy to swap styles or clean your keyboard thoroughly.
Why Choose This Product
If you need just one keycap for testing or replacement, buying a single unit saves money compared to purchasing a full set. The choice of seven different styles (A-G) gives you visual variety. The cross shaft mount ensures broad compatibility, so you can be confident it will fit most standard switches.


