20PCS/Lot Nitrile Rubber Black NBR CS2.5mm OD7/8/9/10/11/12/13/14/15/16/17/18/19/20*2.5mm O Ring Gasket Oil Resistant Waterproof
USD 1.32USD 1.89
20PCS/Lot Nitrile Rubber Black NBR CS2.5mm OD7/8/9/10/11/12/13/14/15/16/17/18/19/20*2.5mm O Ring Gasket Oil Resistant Waterproof