Three-point mounting gives maximum strength and distributes stress to eliminate boat damage. Mount straight up or angled toward the stern. Fittings can be placed on the side of the boat. Release lock and use sliding clamp to lower for fishing. Stop collars preset your fishing position. Remove the eyebolt to lower outriggers forward or aft for bridges. Supports poles up to 22'. Main tube is 2" O.D. All parts are chrome-plated brass with stainless main tube. Sold in pairs.