The 2118 (UB 875-112) is a universal bushing used to insulate and protect various components passing through panels. Made from durable Nylon 6/6, it features flexible shutters that adjust to accommodate and support cables ranging from 1/8-inch to 5/8-inch in diameter. The bushing is designed to snap-lock into a .875-inch mounting hole with multiple locking steps for a secure fit in panels up to .125 inches thick. It is ideal for applications requiring the absorption of vibration and the insulation of cables, tubing, or hoses.