This dipstick is perfect for checking your engine oil level. Made of durable stainless steel, it flexibly inserts into pans through a 1/4" NPT threaded port. The long handle lets you easily access tight engine compartments, while clear markings make it simple to read oil levels. As an OEM replacement, it is compatible with a wide range of engines, fitting Chevy and Ford models. An affordable upgrade from plastic or composite sticks that break, this dipstick will stand up to heat and vibration for years of reliable service. Measuring 12 inches in length, it is compact enough for storage yet provides good reach. Help keep your engine protected between oil changes with this quality dipstick.