KNOB PLUNGERS


Steel Locking & Non-Locking: Vlier Delrin Knob Steel Retractable Plungers offer a cosmetically-appealing plunger design with improved appearance and functionality.

Stainless Steel Locking & Non-locking: Vlier Delrin Knob Stainless Steel Retractable Plungers offer a cosmetically-appealing plunger design with improved functionality that locks in the open position.