(MI0028) Martin S1216 External Tooth Spur Gear - 12 DP, 14.5 ° PA, 16 Teeth, 0.75 in Face, 5/8 in Bore, Reboreable, Material: St

(MI0028) Martin S1216 External Tooth Spur Gear - 12 DP, 14.5 ° PA, 16 Teeth, 0.75 in Face, 5/8 in Bore, Reboreable, Material: St