63108-ZVL-000 Lock Hook Grommet - Overview. The 63108-ZVL-000 Lock Hook Grommet is a critical rigging accessory for Honda marine engine systems. It serves as a durable rubber sleeve that secures the lock hook, preventing it from becoming dislodged or damaged during normal operation. This component supports the rigging system by providing a tight and reliable fit, safeguarding against water intrusion and mechanical wear. Designed to fit precisely with Honda marine equipment, the lock hook grommet