The 80mm Bolt Snap Square Swivel End is a high-quality, stainless steel swivel that is perfect for use in a variety of applications. It is made from 316 grade stainless steel, which makes it corrosion-resistant and ideal for use in marine and other harsh environments. The swivel has a square end, which makes it easy to connect to other rigging components. It also has a bolt snap, which makes it easy to attach to ropes and other materials.