C-Cleat are produced from lightweight, ultra rigid Carbon Fiber composites which are completely corrosion free, suffer virtually no tooth wear, are burn proof and non abrasive on rope. Features: Lightweight, carbon fiber cams providing superior performance, reduced wear. Outstanding grip on modern rope fibers. Unmatched strength to weight ratio. Quick response time. Ease of cleating and uncleating. Non corroding! Self-cleaning, self, self-lubricating bearings. Rope CAP. 3/32-5/16 MWL 264 BL 528 Weight 0.7 oz