These Five Oceans spring tack hooks are seriously heavy-duty marine hardware that can handle some serious loads! Made from 316 stainless steel - which is the good stuff for saltwater use - these hooks have a massive working load capacity of 6,173 pounds (that's 2,800 kg for our metric friends). The spring-loaded design makes them super easy to clip and unclip with one hand, which is perfect when you're working on a rocking boat or dock. The 2 3/4 inch size is substantial enough for serious marine applications but not so bulky that they're awkward to handle. The 316 grade stainless steel provides excellent corrosion resistance, so these hooks won't rust or degrade even after prolonged exposure to saltwater and harsh marine environments. They're perfect for sailing, rigging, docking, towing, or any situation where you need a reliable, quick-connect solution that can handle heavy loads safely. The craftsmanship is really noticeable - the springs have good tension without being too stiff, and the gates close securely. Whether you're a professional mariner or a serious recreational boater, having quality hardware like this on board gives you peace of mind knowing your connections are secure. The set of two means you've got a spare or can use them in multiple applications. For marine hardware that combines strength, corrosion resistance, and practical functionality, these Five Oceans hooks absolutely deliver professional-grade performance.