Boat owners, these Mxeol stainless steel cleats are serious business! Made from marine-grade 316 stainless steel, which is the good stuff that stands up to saltwater corrosion like a champion. The 6-inch size is perfect for most boats, docks, and even kayaks - substantial enough to handle your docking lines securely. The open base design makes installation straightforward, and the horizontal and vertical hole distances are 2.22 inches and 1.02 inches respectively from center to center. These aren't some cheap pot metal cleats that'll rust after one season - the investment cast construction means they're built to last through years of marine use. They also come in other sizes if you need them - 4, 5, or 8 inches. The pair packaging means you get both port and starboard sides covered in one purchase. Whether you're tying up at the dock, securing to a mooring, or just need reliable cleats for various boat tasks, these handle the job professionally. The finish looks clean and marine-appropriate, and the design provides excellent holding power for your lines. A simple upgrade that makes your boating experience safer and more convenient.