The LTB90 from Seaview is an add-on component that aids in a quick, tool-free fold over for a Seaview light bar. Great for trailering, dry-stack storage, and winter wrapping your vessel. This kit will only work with Seaview top plates ADAR1, ADAS1 & ADAS2 when spreaders are NOT used. Contact Seaview if this is needed for another application.