Barra tonda ottone selezione asta 4 barre x 300mm lunghezza 1,5mm 2mm 2,5mm diametro 3mm

4 bars of brass 300mm long 1x 1.5mm x 300mm 1 x 2mm x 300mm 1 x 2.5mm x 300mm 1 x 3mm x 300mm tolerance on diameter is + - 0.02mm

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