- Contains an assortment of open hole grommets and closed blanking grommets. - Open grommets are often used in electrical installation to prevent wear on wires through holes in metal or plastic. - Blanking grommets can be used to blank of holes that are no longer used or are not needed however wires can also be pushed through if necessary.
Please see image where sizes are displayed on product
Where sizes are A x B A refers to the internal diameter, or size of the hole in the grommet. B refers to the size of the hole the grommet will fit into and not the total diameter of the grommet itself. For blanking grommets the size is hole the grommet will fit into.