4.0mm bartty Positive Press Spring Height 1.65 H=4.0
4.0MM bartty H=1.9
4.0mm bartty Positive Press Spring Height 2.65 H=4.0
4.0mm bartty Positive Press Spring Height 1.65 H=4.0
4.0mm bartty Positive Press Spring Height 1.65 H=4.0
4.0mm bartty Positive Press Spring Height 1.65 H=4.0