High quality oval rubber grommet/protecting coil cable grommet

An oval rubber grommet lines a shaped opening to protect the cable group passing through it. The long axis should correspond to the intended bundle arrangement, while the outer groove should hold the liner against rotation or displacement. Custom geometry and material options can suit the actual panel.

Check how the bundle is arranged before the nearby supports are secured. A cable positioned across one curved end can pull the liner toward an angle that no longer matches the opening. Keep the usable passage clear without forcing extra wiring into the narrow dimension. Seat both ends and long sides before moving the bundle into its final route. During later changes, inspect the concealed portion of the lip for a fold that may have occurred while a connector was pulled through. If the liner rotates or repeatedly lifts, review the retained fit and the cable's approach together. A larger oval alone may not correct the same sideways load from an unchanged bundle route.

Material options

Custom rubber compound and color, selected for the contact conditions and required geometry.

Hardness range

30–90 Shore A for rubber. Assess the grade against this fit requirement: A larger oval alone may not correct the same sideways load from an unchanged bundle route.

Custom profile & fit

Check how the bundle is arranged before the nearby supports are secured.

Assembly considerations

Seat both ends and long sides before moving the bundle into its final route.

Design check

During later changes, inspect the concealed portion of the lip for a fold that may have occurred while a connector was pulled through.

Photos illustrate structure or material only. A cable positioned across one curved end can pull the liner toward an angle that no longer matches the opening. ETOL directly manufactures custom-shaped silicone and rubber parts to your requirements.