This Marine Machine deck hinge is made of high-quality stainless steel and measures 3 inches by 3 inches. It is a durable and reliable option for securing your boat. This product is not only functional but also aesthetically pleasing, making it a great addition to any boat. The hinge is made in the United States and has no warranty. It is a non-domestic product and is not part of a custom bundle. The manufacturer part number is MMHINGE3X3. This item is perfect for those in need of a reliable and sturdy deck hinge.