$63.22 inc GSTCentre Hole Diameter Centre to Centre Length Outside Hole Diameter Thickness Width 11mm 63mm 20 23⁄64” 517mm 8mm 3.8mm 51mm Centre Hole Diameter Centre to Centre Length Outside Hole Diameter Thickness Width 11mm 63mm 20 23⁄64" 517mm 8mm 3.8mm 51mm