Versatile: Ideal for wood, concrete, or masonry installations, these hinges are perfect for chain link , fence , garden , barn doors, or any upright flat . The 5/8-inch male pin is compatible with the corresponding 5/8-inch female hinge (available separately) to a secure mount. Built to Last: Our heavy-duty gate hinges are made from premium stainless steel. Designed with weld-free cast construction, they offer exceptional durability, rust resistance, and high load capacity for a wide range of applications. Easy Installation: Each hinge is easy to install. Pre-drilled holes allow for direct attachment to the wall, either flat or square. Use screws (for wood) or expansion bolts (for concrete) to a secure, stable mount. Specific Dimensions: Each hinge is 5.1 inches long and 1 inch wide. The board base is 7 mm thick, and each mounting hole is 0.5 inches in diameter, designed to accommodate standard hardware for easy installation., Weight: 1.07806046118 Pounds, Manufacturer: susaa