Round Base
S.S.316
80055-01/-02: 22.2mm or 25.4mm, 30°
80056-01/-02: 22.2mm or 25.4mm, 45°
80057-01/-02: 22.2mm or 25.4mm, 60°
80058-01/-02: 22.2mm or 25.4mm, 90°