Custom Fittings

Engineered Precision for the Pinnacle of Sailing Performance


Engineered Precision for the Pinnacle of Sailing Performance


At SparCrafters, our expertise extends into the critical components that make your sailing experience not just possible, but exceptional. Our custom fittings service specializes in creating meticulously designed and crafted parts that are essential for the performance and integrity of your vessel. Our key custom-made parts include:


Custom-crafted to match your mast profile and set at the precise rake angle you require, our spreaders ensure optimal alignment and performance of your rigging system. By accurately fitting to your mast's specifications and desired geometry, they play a critical role in the structural integrity and efficiency of your sailboat's rig.


Serving as the pivotal masthead component, our cranes are designed with precision to support efficient sail hoisting and control. They play a key role in optimizing the performance of your rigging system.

Custom Mast Plugs

Tailored to perfectly match your mast's profile and the existing deck fitting, our custom mast plugs ensure a seamless assembly. Featuring essential built-in functionalities like sheaves or a hinge for easy lowering


Designed for stability and strength at the mast's foundation.

Rudder Boxes

Crafted for precision steering and durability.

Custom Mast Fittings

Including brackets, mounts, goosenecks, and more, each bespoke piece is designed for seamless integration and superior performance.

With a focus on these vital components, we ensure that every part is not just a piece of your boat but a cornerstone of your sailing success.

Design and Fabrication Process

Our process melds innovation with craftsmanship, ensuring that every custom fitting not only meets but exceeds your expectations. Here’s how we bring our specialised parts from concept to reality:

Consultation and Conceptualisation

Every project starts with your vision. We listen closely to understand your needs, whether you have detailed specifications or a challenge that requires a creative solution.

CAD and Prototyping

Utilising state-of-the-art Computer-Aided Design (CAD), we meticulously model your custom fittings. For complex parts, 3D scanning and printing come into play, allowing us to prototype quickly and accurately, ensuring the perfect fit and function.

Expert Fabrication

Our workshop is where technology meets traditional craftsmanship. Whether it's machining for spreaders, laser cutting a mast, welding for rudder boxes, or custom casting for mast bases, we apply the ideal fabrication techniques to bring your parts to life. For specific finishes or processes beyond our in-house capabilities, we collaborate with a curated network of specialists to ensure every detail is perfect.

Quality Assurance and Testing

Rigorous testing and inspection are at the heart of our process. We ensure every custom fitting not just meets but sails beyond industry standards and your expectations, ready to withstand the rigors of the sea.

Our blend of advanced technology, such as CAD, 3D scanning, and 3D printing, with traditional fabrication methods, ensures that SparCrafters is the go-to destination for sailors seeking unparalleled custom fittings. We're here to turn your challenges into triumphs, crafting the parts that make your vessel truly yours and ready for any adventure.

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