New/old stock... Dive Rite Jon line. Used to complete your safety stop or decompression on the anchor line. Easy way to clip off to the line and just rest while you wait. The pictured diagram indicates a caribeaner for the anchor clip, however this is the jon line clip that allows you to just slide it up and down the line and pull tight to secure it. Comes in small pouch that will slide on 2" webbing.
