![Knurl Knob for Hauptner 30/50cc Syringe](http://www.heritageanimalhealth.shop/cdn/shop/products/103402_600x.jpg?v=1639679506)
Replacement Knurl Knob (tension screw) for use with both the 30cc Hauptner syringe (15867) and the 50cc Hauptner syringe (15760)
Replacement Knurl Knob (tension screw) for use with both the 30cc Hauptner syringe (15867) and the 50cc Hauptner syringe (15760)