Whitecap Black Rubber Utility Grommet (Pair)Whitecap Rubber Utility Grommets are suitable for multiple purposes. Use these grommets to hold fishing rod tips, for cable pass throughs, to hold boat hooks, or to hold stern lights. These versatile grommets are constructed of flexible, UV-resistant rubber and are sold as a pair. Available in multiple sizes.Features: Sold as a pair; Multiple sizes available; Made of flexible, UV-resistant rubber; Sizes Available: 2-3/4" O.D.; 3-3/8" O.D.; 4" O.D.;