ATD 312 Socket Rail, 3/8-Inch Accessories Commonly used when valve springs

Commonly 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

1" LCD UPGRADE | This product is used for pipe-fittings | This product manufactured in United States

5 W (in inches)

Has an air inlet of 1/4" NPT and a maximum working pressure of 150 PSI

ATD 312 Socket Rail, 3/8-Inch Accessories Commonly used when valve springsScrew holes for affixing to wall or cabinetDurable plated steel rail with 16 slide on spring clips to hold sockets tight.