Heavy-Duty Marine-Grade Cast Door and Strap Hinge.
Unlike a standard square butt hinge, this model uses tapered trapezoidal leaves to spread structural loads across fiberglass or wooden boat frames while keeping a sleek, modern profile.
Heavy-Duty Casting: It features thick leaf borders molded via investment casting rather than stamped sheet metal. This provides high rigid load capacities to handle heavy boat cabinet doors, engine hatches, and access lids without bending.
6-Hole Fastener Distribution: The six countersunk mounting points distribute stress evenly, ensuring screws sit completely flush with the frame.
Corrosion Resistance: It is cast from 316 Marine-Grade Stainless Steel with a bright mirror-polished finish to withstand harsh saltwater conditions.

To help secure the ideal replacement size for your layout, please let us know:
What is the overall length of the entire assembly from tip to tip (common lengths are roughly 3 inches or 4 inches)?
What is the width at the center barrel pin?


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!






