Code : M3, M4, M5, M6, M8, M8, M10, M10, M10, M12, M12, M12, M14, M14, M14, M14, M15, M15, M16, M16, M16, M17, M17, M18, M18, M18, M18, M20, M20, M20, M20, M22, M22, M22, M22
Brand : Eisen
Eisen Metric Threads Tungsten Carbide Thread Ring Gauge SRW series
M3, M4, M5, M6, M8, M8, M10, M10, M10, M12, M12, M12, M14, M14, M14, M14, M15, M15, M16, M16, M16, M17, M17, M18, M18, M18, M18, M20, M20, M20, M20, M22, M22, M22, M22
