The Ultimate Leveling & Adapter Plates It will help protect against

It will help protect against falls

25") or 4" (for the 17

Patented Locking collars:The locking collars allow you to use your graph at any height up to 30 inches by simply tightening the collar with our oversized knobs

you want something special

Weight - 13lb

The Ultimate Leveling & Adapter Plates It will help protect againstThe Ultimate has no rival. It represents a mount that is built for convenient use, while built rugged enough to provide you the most rigid, most versatile mount on the market. With the Patented Reverse Telescopic design it is the only graph mount on the market that allows you to see your graphs from the deck of your boat all the way to 30 inches in height with the twist of a knob giving you the most visible picture for whatever height you need. The