Scotty Sure Stop Pro - Boom 30" & 60" Get consistent, repeatable depth control from your electric downrigger with the Scotty Sure Stop Pro. This system triggers your downrigger's auto stop at the exact same spot every time, taking the guesswork out of dialing in the right depth on Puget Sound, Hood Canal, or the outer coast. The tuna cord holds your self-locating snap securely in place and is easier on your hands when hauling gear boat-side—no more fighting slick line during a fish fight. Added tubing protects high-wear areas from abrasion, extending the life of your setup through repeated drops and retrievals. Built with durable stainless steel and nylon components designed to handle harsh marine conditions, the Sure Stop Pro is available for both 30" and 60" downrigger booms, so you can match it to your existing rig. A smart, low-maintenance addition for anglers who want their downrigger dialing in the same precise depth, dive after dive.