Lisle 19700 14mm and 18mm Air Operated Valve Holder Safety Equipments gauge has dual scale dial

gauge has dual scale dial with ranges from 0-300 PSI and 0-21 bar | Easy push-button deflator for fast service | Rubber gauge boot for added protection | Molded storage caseTests compression on all major model vehicle platforms

From the ManufacturerThe Microflex Diamond Grip disposable

Available in a variety of sizes and styles

| High: 720 Lumens (2 hour run time)

Lisle 19700 14mm and 18mm Air Operated Valve Holder Safety Equipments gauge has dual scale dialCommonly used when valve springs or valve stem seals are replaced Air pressure helps prevent the valve from falling into the combustion chamber Comes with two step fitting for both 14mm and 18mm threads Heavy duty 12" flexible hose allows easy access to spark plug hole and air supply Thread fitting to spark plug hole and other end to air supplyValve holder for both 14mm and 18mm spark plug threads.