Catalog No. : 9SS.337.0R64 To 9SS.337.0L81 Material : Stainless Steel 316L,316 LVM,Titanium Size Hole Item Code (RIGHT) 64mm 9SS.337.0R64 69mm 9SS.337.0R69 76mm 9SS.337.0R76 1mm 9SS.337.0R81 (LEFT) 64mm 9SS.337.0L64 69mm 9SS.337.0L69 76mm 9SS.337.0L76 81mm 9SS.337.0L81