$38.67 inc GSTCentre Hole Diameter Centre to Centre Length Outside Hole Diameter Thickness Width 10mm 64mm 19 5⁄16” 491mm 8mm 3.8mm 76mm Centre Hole Diameter Centre to Centre Length Outside Hole Diameter Thickness Width 10mm 64mm 19 5⁄16" 491mm 8mm 3.8mm 76mm