Heavy Duty Marine Grade Stainless Steel Round Butt Hinge (often called a Circular Marine Hinge). It has the same strong qualities as the square hinges we looked at before, but it is cut into a round shape. This shape is perfect when you want a smooth, modern look or when installing it into a pre-drilled circular hole.
Key Features
Marine Grade 316 Stainless Steel: Made from solid cast steel that resists salt, rust, and corrosion.
4-Hole Layout: Features four countersunk screw holes so that mounting screws sit completely flush with the metal surface.
Mirror Polish Finish: Buffed to a smooth, shiny silver look that blocks dirt and grime.
No Sharp Corners: The round design prevents clothing, ropes, or skin from getting caught on sharp edges.
Common Uses
Boat Deck & Cabinetry: Ideal for rounded livewell lids, curved boat benches, and small cabin storage compartments.
Fold-Down Tables: Commonly used on folding tables or countertops on yachts to save space cleanly.

To help you with your project, tell us:
What is the thickness of the surface where you are mounting this?
Do you need to know how to cut out a circular recessed slot for this hinge?
Haifan Rigging supply a range of marine boat hardwares. They come with a variety of fittings for each end to suit your particular application. Yachts, Sailboats, Ships and Other Fields.
If you wish to ask a question or need further advice, you are welcome to contact us. We'll be happy to help.
We look forward to hearing from you!






