1000PCS Rubber O Ring Washer Set Plumbing Seal Gasket Assortment Kit Black
Used to install all standard 1″,3/4″,5/8″,1/2″,3/8″,1/4″,1/8″ pipe fittings connector. ZDBB 1000 Pcs 18 Size O Ring Kit+18 Rubber 30 millimètres, Black White. {O RING SIZE}: 868 PCS O ring kits 18 size ID:3mm, 4mm, 4.5mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 12mm, 13mm, 14mm, 17mm, 18mm, 20mm, 22mm, 25mm, 27mm.