McMaster 1111K28 Oil-Level Indicator with Swivel Fitting Brass Elbow, 1/2 NPTF Male, 9-1/8" Overall Height 94892 Couplers are available with a

Couplers are available with a steel hex nut or heavy duty wing nut sleeve

For Minimum Ground Conductor Wire Size 4 AWG

Features 360 Degrees Image Rotation

Steel Color Blue Input Voltage (Nominal) 120V

1 Ratchets Included None Deep Socket Point Styles Included None Impact Rated No Flex Socket Point Styles Included None Std

McMaster 1111K28 Oil-Level Indicator with Swivel Fitting Brass Elbow, 1/2 NPTF Male, 9-1/8" Overall Height 94892 Couplers are available with aMonitor hydraulic fluid or oil level in gear boxes, crank cases, and other reservoirs. These indicators mount from the outside of your tank. The gauge shield, which protects the indicator from impact, rotates 360 for optimal viewing. Use these indicators in nonpressure applications. All have a vent to prevent pressure from building up and causing an inaccurate level to display. You can also unthread the vent and replace it with your own vent, plug,