smaller than 080 / 2.03mm bigger than 055 / 1.4mm (or 1.4mm is dead on for inner)
outter is 3.4mm
3.5mm x 1.35mm
3.0mm x 1.1mm
smaller than 080 / 2.03mm bigger than 055 / 1.4mm (or 1.4mm is dead on for inner)
outter is 3.4mm
3.5mm x 1.35mm
3.0mm x 1.1mm