CORMORAN O-Ringer L #BlueSKU45104644079710OverviewPrevent the worm from being lost by using an O-ringer!The slender ring does not impair the original action of the worm!One-touch installation without using special pliers!FeaturesBrandCORMORANUS $3.71 US $0 4510464407971 Customer reviews and ratingsBe the first to write a review of this product!