A Grommet is used to provide a secure and tight seal around the Gauge tube, preventing any unwanted leaks or vibrations. The Grommet is made from a flexible Rubber material, which allows it to conform to the shape of the tube and provide a snug fit, creating a barrier that helps to maintain the integrity of the cabin gauge unit.Attributes:• Resistant to abrasion, corrosion, and other forms of damage• Withstands a range of temperatures and environmental conditionsApplications:A Grommet protects hydraulic hoses of the Engine Oil Pressure Gauge lines from abrasion, vibration, and chafing against sharp edges or mounting holes while providing additional stability and grip within the hole.