ProductsMaterial HandlingMaterial Storage ProductsJobsite Storage PartsKNAACK®w/ NUTS FOR GAS SPRINGS 4-PK BALL STUDS REPLACEMENTSItem #KNA921-4PKNon-StockPlease Login to Order or View DetailsRequest InformationEmail Product LinkSpecificationsBrandKNAACK®Compatible With1000Includes4 Ball Studs with Replacement NutsMaterialSteelProductReplacement Ball & Stud