The Wiring Grommet Insert cylindrical body with a flange or lip that rests against the outside of the panel and have a center hole or opening sized to fit the specific wire or cable diameter. It helps to shield the wire from chafing or rubbing against the sharp edges of the hole to prevent wear and tear on the wire over time.Attributes:• Smooth, rounded edges of the grommet help to shield the wire from chafing• Bocks the entry of dust, moisture, or other contaminants• Plastic material provides flexible support to the wires Applications:The Wiring Grommet Insert provides a secure, flexible interface between the wire and the hole, preventing the wire from being pulled, bent, or stressed at the entry/exit point. This helps to avoid damage to the wire insulation or connections.