If you're looking for serious marine-grade hardware, this stainless steel anchor chain is the real deal! Made from AISI 316 stainless steel - which is basically the premium stuff when it comes to marine applications. The chain itself is 8mm (that's 5/16 inch) and comes in a 10-foot length, plus you get two anti-off shackles included. These aren't your ordinary shackles either - they've got this advanced lock ring design that ensures the pin won't loosen, no matter how rough the conditions get. What's really impressive is the corrosion resistance - 316 stainless can handle even the harshest saltwater environments without rusting out on you. The breaking load is 7120 pounds, so you know this thing means business. Perfect for anchor rodes because it helps protect your anchor rope from getting damaged by rough bottoms. The shackles are 10mm (3/8 inch) and made from the same high-quality 316 stainless. Whether you're dealing with rocky bottoms or just want that extra security, this chain setup has you covered. It's cut specifically for anchor use, so you're getting exactly what you need without any compromises. Seriously durable stuff that'll last you seasons upon seasons without letting you down. For anyone who takes their boating seriously, this is one of those investments that just makes sense.