We offer grapnels with various weights, from two to four tons for floating buoys (BLs) up to 25 tons for articulated buoys. We also provide several types of casting system, involving shackles, chains, lathes, among other items that make up the casting system of a buoy. If the clienthas a specific project or needs support in defining the weight and casting system, just contact us so that we can prepare a proposal.