316 Stainless Steel Heavy Duty Folding Hinge for Boat Hatches and Seat Lids
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The XHHN1534 is a heavy-duty 316 stainless steel hinge with an integrated folding arm, designed for larger hatch panels and seat lids on marine vessels. At 147.5mm, it provides a more substantial pivot point than a standard butt hinge, making it well-suited for heavier deck panels and cockpit applications where a compact hinge would be undersized. The folding arm folds flat when the hatch is closed, keeping a low profile on the deck surface.
Features
- 316 stainless steel construction — corrosion-resistant in saltwater and offshore environments
- Integrated folding arm — folds flat when closed for a low-profile deck installation
- Heavy-duty 147.5mm length — suited for larger, heavier hatch panels and cockpit seat lids
- Polished finish — clean appearance that holds up with minimal maintenance
- Secure mounting holes (Φ5.6mm) — stable fixing on fiberglass, wood, and aluminum surfaces
Specifications

- Art.No: XHHN1534
- Material: 316 Stainless Steel
- Finish: Polished
- Length (A): 147.5mm
- Width (B): 45mm
- Leaf Thickness (C): 5.5mm
- Hole Diameter (D): Φ5.6mm
Applications
- Cockpit seat lids and under-deck storage hatches on yachts and motorboats
- Large deck access hatches on sailboats and powerboats
- Engine room and bilge access panels
- Heavy storage compartment lids requiring a more substantial hinge
Need confirmation on specifications or interested in OEM supply? Contact us for marine hardware projects and quantity pricing.
Note: Due to manual measurements, please allow for slight size tolerance. Contact us to confirm functional specifications before ordering.