0-300 PSI 14mm and 18mm Compression Tester Flap Wheels Locks in 13 different positions

Locks in 13 different positions and features locking or not locking options for extreme access and versatility

Drive Standard 6 Point Chrome Socket 1-7/16in

1-1/2" Diameter

The handle and components are carefully balanced for easy handling

nothing works better than the right piston ring compressor

0-300 PSI 14mm and 18mm Compression Tester Flap Wheels Locks in 13 different positions0 300 PSI 14mm and 18mm Compression Tester Features and Benefits: Gauge registers 0 300 P. S. I. and 0 2100 kpa Fits 14mm and 18mm thread sizes Stiff hose ensures accurate gauge reading Compression tester is made to quickly and accurately check compression on gasoline engines. WARNING: Cancer and Reproductive Harm www. P65Warnings. ca. gov