$5at MoJackBuyMoJackLift Screw Cap$5MoJack$5BuySaveShareMoJack profileThe creators who use it, or GearCred, may earn a commission when you buy through these links, at no extra cost to you.From MoJackPart: P-508-0057 Lift Screw Cap for MoJack HZR and ZR 350 lifts