Swiveling Dead Eye & Cleat - 1/8"-1/2" (3-12mm) RopeSwivel cleat bases permit easy cleating and releasing from any eyes contain stainless steel liners for low friction and long life. Features adjustable stops to limit rotation, which can be removed to allow full 360 degree line load should be limited to: MWL 175kg (385lb).Applications:Sheet leads and halyards on dinghies and catamaransMaterials:Alloy cleating arms