Being less than 100g in weight, these models are best suited to finesse lure fishing for species such as bream, trout, mackerel and rockfish. ATD works smoothly at the beginning of a strike to help prevent line breakages, enabling anglers to use lighter lines. The 1003 model will satisfy anglers that prefer small, lightweight, finesse reels. The 2004 and 2004H have the same body size as a 2500 and are both perfect finesse reels that are well balanced in weight and retrieving power.