Aluminium alloy C buckle hardware fasteners for jewellery making, crafting and leatherwork - 10.2mm x 13mm x 5mm size in 8 colours (black, blue, gold, green, pink, purple, red, silver) - pack of 10 pieces
Aluminium Alloy C Buckles for Jewellery Making and Craft Projects - 10.2x13x5mm

These aluminium alloy C buckles are small but robust hardware fasteners designed for crafters, jewellers, and leatherworkers. Their primary advantage lies in the material: aluminium alloy is significantly harder than the plastic commonly used for similar components. This increased hardness translates directly into a more secure fastening for your projects, as the buckle is less prone to deformation or accidental opening. Supplied in a pack of ten across a spectrum of eight colours, they offer practical versatility for matching different materials and designs.
Features and Construction

The fundamental construction of this product is defined by its metallic material and precise dimensions, making it suitable for detailed craft work where plastic components might not suffice.
Material and Build
Crafted from aluminium alloy, this buckle’s construction is the key differentiator. The alloy’s inherent hardness means it is more resistant to bending or snapping under stress compared to plastic versions. This results in a more durable and reliable clasp mechanism, though it does require firmer manual pressure to open and close during installation onto chains, cords, or leather strips. The C shape is precision-formed from the alloy to maintain its structure.
Size and Practical Fit
With dimensions of 10.2mm in one measurement, 13mm in another, and a depth of 5mm, this buckle is a compact component. Its size makes it appropriate for fine jewellery like bracelets and necklaces, as well as detailed leathercraft items such as key fobs, bag tags, or pet collars. The scale ensures it adds functionality without overwhelming a delicate design.
Uses and Placement

Due to its size and material, the aluminium C buckle serves as a functional clasp in both hobbyist and light professional crafting contexts.
Event or Professional Use
For crafters selling handmade goods at markets or online, the use of metal hardware like this aluminium buckle can enhance the perceived quality and durability of finished items. Its availability in multiple colours allows for coordination with branded packaging or specific product lines. The harder material suggests a longer functional life for the end product, which is a practical benefit for both maker and customer.
Everyday Home Use
For personal DIY projects, home jewellery making, or repairing accessories, these buckles provide a straightforward upgrade from plastic. They are suitable for mending broken straps, creating customised friendship bracelets, or adding clasps to homemade lanyards. The pack of ten means you have spares for multiple projects or future repairs.
Benefits and Buying Value

The value of this product stems from its material properties and the practical utility offered by the multi-colour pack.
Reuse and Low Maintenance
The aluminium alloy construction means the buckle itself is not a disposable item; it can potentially be reused if carefully removed from one project and installed on another. Its hardness reduces the likelihood of the clasp wearing out or breaking from repeated use in a finished item. No special maintenance is required for the buckle component itself.
Why Choose This Product
Choosing these aluminium C buckles over plastic alternatives centres on the need for a more secure, robust fastening in your craft work. The requirement for more installation force is a direct trade-off for increased reliability. The eight colour options provide flexibility for aesthetic matching, and the ten-piece pack offers good value for completing several projects without needing to reorder frequently.





