The ULTRA Flip Swivel has been designed to connect the chain to asimmetric anchors such as the ULTRA Anchor. If you are looking to connect a simmetric anchor (ULTRA Stockless Anchor), please check ULTRA Classic Swivel (UCS). - Tested by Rina (except UFS 32 - 600). Safe Working Load = 0,5 x Breaking Load We reserve the right to make changes to dimensions and conditions. This document was updated on the 08.11.2024 For the latest version, please visit www.ultraproductswest.com - UFS selection should be based on the ''Max. Anchor Weight". If it's not enough, a bigger UFS must be selected. - One size bigger UFS can also be used with the same chain. Therefore one size bigger swivel should be selected for chains such as Grade 70 (G7). - Since the swivel is a component that will wear out, the warranty period is limited to 5 years. However, perform visual wear checks at least once a year, and if there is no severe deformation, corrosion, or loosening, you can continue to use it safely even after the warranty period. (*): The diameters provided here are for the standard and one size smaller chains that can normally be connected to the standard Flip Swivel. If you would like to connect to even smaller chains, there are two options: 1- You can attach a larger link suitable for the standard swivel to the end of your small-sized chain and then make the swivel connection through it 2- You can order a modified swivel. With custom manufacturing, a modified swivel can be made that can directly connect to the desired chain. Example: the UFS20-200 needs to be connected to a chain of at least 016. If you want to connect directly to a 012 chain, you can order the modified swivel coded as UFS 20/12-200.