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
105.21335.01276.0153 1.5 40
126.21596.01536.0153 1.5, 2.5 40, 60
168.22088.02056.0153 1.5 40
189.32379.12316.0153 1.5 40
189.32379.12316.0153 2.5 60

Not compatible with ThermoLace HDE