Plumbing Supplies

10Pcs NBR O-Ring Gasket Thickness CS 2mm OD 5~150mm Nitrile Rubber Round O Type Corrosion Oil Resist Sealing Washer Black(OD 125mm ID 121mm) O-Rings O-Ring 10Pcs NBR O-Ring Gasket Thickness CS 2mm OD 5~150mm Nitrile Rubber Round O Type Corrosion Oil Resist Sealing Washer Black(OD 125mm ID 121mm)