Problue AC-34 Series Tank Holder

AC-34
– Tank holder Diameter 40 +_ 1mm

AC-34A
– Diameter 43 +_ 1mm

AC-34-1
– Diameter 40mm +_ 1mm forsteel tank

AC-34-2
– Diameter 43mm +_ 1mm

AC-34-3
– Tank holder Diameter 40 +1mm for steel tank