Sea Archer LMS - for version 2 only - (Pat. Pending) - allows for a controlled managed tethering system for a lined spear. It can be set up by itself as a direct tether, a tether along with a reel, or a tether along with a float line rig with the use of our LMS float line clip - (reel and float line clip sold separately). Finally a complete managed line system for a Hawaiian sling! No more loose dangling line, to interfere with your shot, or get in your way. (For LMS use with lined spear, we prefer 9/32" shaft with tandem slide ring... please see FAQ "spears" for more information.) The entire system allows for quick attach and quick removal, and requires no tools. Mounts right or left handed.