All Categories > Hand Knobs > Metal Knobs > Studded Assembled Metric Knurled Control Knobs > Advanced Search Advanced Search in Studded Assembled Metric Knurled Control Knobs Unit of Measure Imperial Metric Both Dimensions Knob Diameter (A) (mm) No Preference 19 25 38 51 64 Thread Size No Preference M5 M6 M8 M10 M12 M16 Total Length (B) (mm) No Preference 16 19 25 29 38 Hub Diameter (C) (mm) No Preference 13 16 19 25 38 Knurled Width (D) (mm) 6 8 10 14 Reamed Width (E) (mm) No Preference 16 19 25 32 44 76 Clear Cancel Advanced Search