Lamson Cobalt Series Saltwater Fly RodsHand cannon might be a term that comes to mind when you're on the flats with a Cobalt rod. Think of your fly as a projectile, your line a powder charge, that Permit sliding by at 70 feet as a silhouette. Aim and fire. Cobalt rods are built on a hyper fast blank crafted to deliver blistering line speed and wind conquering loops, with enough flex in the tip and mid section to allow you to feel the action load but plenty of muscle down deep to pick up