In response to growing demand, Proboat offers an extensive selection of black stainless steel fittings from leading manufacturers including Wichard, Kong and Maillon Rapide. These fittings are manufactured from 316 stainless steel, delivering excellent strength and corrosion resistance in demanding environments.
The addition of a high-quality black finish provides a distinctive appearance while maintaining the full mechanical properties of the original stainless steel component.
Marine Grade Stainless Steel with Black Finish
All stainless steel black marine fittings are produced from marine grade stainless steel (AISI 316). This material contains molybdenum, providing strong resistance to corrosion, particularly in saltwater environments.
The black surface treatment is applied using advanced processes such as PVD or chemical conversion coatings, which:
- improve corrosion resistance
- provide UV and wear resistance
- reduce glare compared to polished stainless steel
- maintain the original dimensions and strength of the fitting
This makes these fittings suitable for both marine environments and demanding industrial use.
Applications Across Marine, Industrial and Commercial Sectors
While widely used on boats and yachts, black stainless steel fittings are also specified across a wide range of industries where a non-reflective, durable finish is required.
Typical applications include:
- marine rigging and deck hardware
- offshore oil and wind installations
- military and defence equipment
- theatre and stage lighting rigging
- architectural and balustrading systems
- signage and display installations
The combination of marine grade stainless steel and black coating makes these fittings ideal for environments where both performance and appearance matter.
Product Range and Fittings Available
Our range of stainless steel black marine fittings includes a variety of load-rated components designed for strength and durability.
Products available include:
- black shackles for rigging and securing loads
- black carbine hooks and snap hooks
- black rapide links and connectors
- forged stainless steel rings and triangular fittings
- specialist buckles and connection hardware
Many of these fittings are load rated and stamped with working or breaking loads, with certification and batch traceability available on request.
Guard Rail Systems and Safety Applications
In marine applications, fittings are often used within life lines (lifelines) and guard rail systems, which are among the most critical safety components on a boat.
Guardrails line the perimeter of the deck, acting as a barrier to keep the crew member safely onboard. Under a high dynamic load, guard rail wire is designed to absorb and dissipate energy, reducing the impact on the vessel structure.
DIY guard rail kits can be assembled using 316 stainless steel fittings, typically with 4 mm stainless steel wire rope and a white PVC coating for protection.
Regular inspection of guard wires is essential, particularly at terminals and connection points, to ensure continued safety and performance.
Quality and Supply
All products are selected for quality, durability and performance in demanding environments. Our stock includes fittings suitable for both marine and non-marine applications, offering a reliable solution where strength and corrosion resistance are required.
For more information on available products, finishes or minimum order quantities, please contact our team by email.
