shujuku 16435 plastic santoprene swivel seal, fit for pex fittings/valves, 10 pcs | 1/2" pex swivel cone washer rv water line gasket fits most rvs, camper, travel trailer swivel type water connectors 10 pcs 16435 swivel seal is up for auction in Automotive. This item is in Good Condition. This auction has ended — similar items appear in live auctions regularly.