What is a cable gland?
What are cable glands for?
Special cable grommets are useful when installing cabling . It is often necessary to run the cable from the engine compartment to the interior, and in a well-executed installation, grommets of different diameters are used. This will prevent the cable from rubbing against the edge of the body . Cable grommets can also be used when routing the speaker cable from the door to the body.