The SeaSucker Pro Series Rod Holder is a step up from the base model. It still mounts when and where you need it and can be attached or removed in seconds, but with added functionality and style. The bulky aluminum track has been upgraded to a sturdy HDPE base. The Pro Series rod holder has a removable pin at the bottom. For long-butt spinning reels, take it out and store it in the slot on the base or leave it in for gimballed conventional rods. Great for attaching to a bait tank while rigging lines or to the gunwale in the front of the boat where you don't have built-in rod holders. Comes attached to a single simple-to-use SeaSucker 4.5" vacuum mount with a 120-lb. pull rating. Bottom pin can be removed for long-butt spinning reels Great for attaching to a bait tank while rigging lines Comes attached to a single simple-to-use SeaSucker 4.5"" vacuum mount | SeaSucker Pro Series Single Rod Holder