HOOTSUM Air Water Fill Adapter for Tractor Tires 2 Pack, Air and Liquid Fill OTR and Agriculture Farm Tractor Tire Ballast Valve Stem Garden Hose Adapter

["Air/Water Adapter Kit fits onto a standard garden hose, and can easily connect to all types of valve stems","Commonly used to fill liquid filled Farm, OTR and Agricultural tires for ballast","Permits fast filling of tires with fluid for ballast. Button valve on side releases air displaced by fluid","Complete with 2 adapters - one standard bore and one large bore","One adapter for old style TR218 non-fast fill tubes found on antique tractor tubes. Another adapter screws on external valve cap threads of TR13&TR15 tube stems or standard tubeless stems"]