$44.86 inc GSTCentre Hole Diameter Centre to Centre Length Outside Hole Diameter Thickness Width 10mm 63mm 21 3⁄16” 538mm 8mm 3.8mm 76mm Centre Hole Diameter Centre to Centre Length Outside Hole Diameter Thickness Width 10mm 63mm 21 3⁄16" 538mm 8mm 3.8mm 76mm