Magnum 10 STX Mag 10 STX w/24"-53" telescoping black coated SSboom & swivel mount .features a phenomenal combination of power and performance with rugged construction, fast retrieval, and features like Short Stop and Positive Ion Control. Short Stop automatically stops the weight at a pre-determined level so you don't need to worry about swinging weights damaging the boat. Positive Ion Control energizes the downrigger cable with positive Ions, creating a fish-attracting field of energy. Includes dual axis adjustable rod holder, mounting base, line release, 250' of 150lb. test SS cable, and 3-digit depth counter. Fast 250'/minute retrieval rateOne piece composite constructionEasy spool access for changing cableShort StopPositive Ion Control20 lb. Weight capacity24"-53" telescoping black coated SS boom & swivel mount