Series 20 Cleat Base - Pivoting Cleat Unit20mm (3/4") sheave with stainless steel ball bearing, small C-Cleat & fairleadSwivel cleat bases permit easy cleating and releasing from any angle.Sheave can be relocated to allow the control line to feed from below. Comes complete with Series 20 ball bearing sheave, small ‘T-Cleat’ and the ‘Fast Track’ fairlead. Line load should be limited to: MWL 125kg (275lb).Applications:Sheet leads and halyards on dinghies and catamaransMaterials:Grade 316 stainless steel ball bearingsUV stabilized Acetal sheaveGrade 316 stainless steel load housing