Angler's Panther AP-MT4NYL Pal MT4 Multi-Mount Offers the strength and flexibility to mount your sonar/GPS and chart-plotting equipment anywhere in the boat for easy reading Specifically designed to eliminate drift with unmatched stability to firmly support the heaviest electronic equipment Features the patented Universal Ball Locking Device, making it virtually vibration free Nylon reinforced composite construction makes it our lightest and most affordable electronics mount yet Recommended for units 5 lbs. or less