No. of TeethNom. Pitch Dia. inNom. Pitch Dia. mmNom. Outer Dia. inNom. Outer Dia. mmNom. Hub Width inNom. Hub Width mmAvailable Bore Sizes
U.S. SizesMetric Sizes
Round inSquare inRound mmSquare mm
812.5642.5641.0251 25
  1. Not compatible with ThermoLace HDE