Made of 316 stainless steel, corrosion-resistant and salt spray-resistant, suitable for long-term use at sea or in humid environments. Polished surface, beautiful and practical, the screw installation holes are hidden under the hinge, and the overall appearance is cleaner and neater. Hinge size: 75×40mm, plate thickness: 4mm, screw diameter: 5mm. The hinge is suitable for most yachts, ships, RVs or outdoor cabinet doors, and can also be used for campers, outdoor storage boxes, yacht doors and windows, etc. Package includes: 2x boat door hinges., Manufacturer: YINETTECH