12-853-13 O-Ring #13Fits around metal nozzle tips.Mag-1 OriginalMag-1 Do-AllMighty LiteMighty MagO-Ring for Mag 1 Series Nozzle 12-853-13SKU: 12-853-13 $3.87 Regular Price$2.90Sale PriceExcluding Sales TaxQuantityAdd to CartBuy Now