Is your boat's locker hatch rattling or not staying shut? This heavy-duty twist lock latch is the fix. Made from premium 316 marine-grade stainless steel, it's built to resist corrosion in harsh saltwater environments. The simple twist-to-lock design is easy to use and provides a secure, rattle-free closure. It has a polished, mirror-like finish that looks great on any modern boat, yacht, or skiff. The latch is about 2.2 inches (55mm) in diameter. Installation is straightforward. Available in packs of 1, 2, or 4, so you can do all your hatches at once. A simple, durable upgrade for any marine application.