"ALUMINUM" LOCK NUT

• Resists damage

• Tight seal

• Replaces red lock nut

"Aluminium" GAUGE GUARD

• Ultimate damage resistance

• Covers plastic calibration and replaces red lock nut

• This feature makes our level gauges virually indestructible to physical harm

• Aluminum lock nut (above) is built right into this part 

"GLASS" CALIBRATION

• Protects against vapor discoloration, internal heat, external heat

• Assembly sold with additional gasket

• Replaces plastic inner tube

• Specify Gauge Type When ordering