The Hends Tube Backing is placed on the reel before the fly line. The amount of backing available depends on the length installed and the remaining space on the spool: it is available in 50- and 100-yard sizes, with a nominal strength of 20 lb.
Its cavity allows the tip of the fly line to be inserted into the backing. Hends then describes finishing the line with a light coat of adhesive, a thread tie, and a layer of fly-tying varnish. The white and fluorescent orange colors make it easy to spot this backing as it comes off the reel.



