$44.74 inc GSTCentre Hole Diameter Length Thickness Width 16mm 21″ 533mm 6.1mm 64mm Centre Hole Diameter Length Thickness Width 16mm 21" 533mm 6.1mm 64mm
$79.20 inc GSTHeight Inside Diameter Outside Diameter 1 1⁄2” (38mm) 1⁄2” (13mm) 6 3⁄4” (171mm) Height Inside Diameter Outside Diameter 1 1⁄2" (38mm) 1⁄2" (13mm) 6 3⁄4" (171mm)