Ace Glass 8126-24 Pass-Through Assembly, Stainless Steel, 19 mm Shaft Size, 305 mm Shaft Length

Item includes the stir shaft coupling with pin that is attached to 7 mm O.D. stainless steel drive shaft. Shaft is 305 mm long and fits up through the chuck and opening in the Heidolph® RZR model and Caframo® BDC model overhead stir motors, and allows for adjusting the height of the entire stir shaft assembly.