Attention sailors! This HARKEN Element Fiddle Swivel Block is serious business for your sailboat rigging. The 60mm sheave size is perfect for handling lines up to 10mm (3/8 inch) with ease, and that becket gives you extra attachment options that are so handy on deck. What makes these Element blocks special is the forged aluminum sideplates with compound curves - they're crazy strong but still look sleek and modern. The hardcoat-anodized finish means saltwater and sun won't mess with them, and the composite bearing sheave is built to last through years of tough use. Check these specs: it can handle a maximum working load of 1100kg (2425lb) with a breaking load of 2200kg (4850lb) - that's some serious strength in a compact package! The swivel action is smooth as butter, and the journal bearing design is proven reliable. At 165mm long and weighing just 240g, it's substantial without being overly heavy. The 6mm shackle pin makes installation straightforward. Whether you're upgrading your current setup or building out a new boat, HARKEN is the gold standard in sailing hardware, and this block lives up to that reputation. From weekend cruising to more serious sailing, this fiddle block handles the demands of real-world sailing conditions. It's one of those pieces of gear that just works perfectly every time you need it.