The BeatDown Outdoors Commander Hybrid Mount gives serious boat anglers a highly adjustable fish finder mounting system for dialing in electronics while chasing bass, walleye, crappie, muskie, and other gamefish. Paired with an Ultimate Series upper and the heavy-duty Flex HD base, this graph mount adds height, strength, and positioning flexibility at the bow. Six locking positions and full 360-degree rotation help put sonar, mapping, and forward-facing sonar screens right where you need them. The screen adjusts from flat to 90 degrees, while rotating spring-loaded locking pins provide secure engagement during adjustment. A patented locking collar controls height, oversized knobs stay easy to operate in cold or wet conditions, and the sturdy Flex HD base helps keep electronics stable in rough water or windy, wavy conditions. The Commander Hybrid Mount includes an Under Deck Plate and comes in 17-, 19-, and 22-inch sizes. Six locking positions with full 360-degree rotation Screen adjusts from flat to 90 degrees Patented locking collar with oversized adjustment knobs Flex HD base includes an Under Deck Plate Oversized knobs for easy adjustment in any conditions Extra-sturdy base for stability in rough water Manufacturer's one-year limited warranty Made in the USA Please note: Mounting hardware not included.