Premium Construction: These 8inch J-bolt gate hinges are made of high-quality Stainless steel to long-lasting durability in outdoor environments. Suitable for any fence gate, these hinges are and reliable. Size and Compatibility: Each hinge comes with a 5/8inch eyelet, which perfectly matches the 5/8inch gate hinge pin. This specification ensures a secure fit with most door types, enhancing stability and security. Easy Installation: These hinges are designed to be easy to install. First place the hinge on a flat , mark the drilling point, and then use a drill to drill precise holes. They are pre-drilled with 2 holes and need to be installed using screws or bolts (not included), which can adapt to various installation needs. Wide Application: These heavy-duty gate hinges are suitable for a variety of applications and are perfect for fence gates, farm gates, barn doors, and more. They can be installed on a flat , square wood posts, or any typical door, providing flexibility and ease of