Multi position deck mount for fishfinders and small chartplotters. Install at the helm, RIB console, fishing boat dashboard, nav station and more. Ball and socket system gives smooth, secure adjustment. Zero loss of clamping force over time. Simply unlock, reposition, lock again. 360° of rotation. 270° of tilt. Locking design ensures high clamping force with minimal user effort. Corrosion resistant marine grade aluminium, 316 stainless steel and glass filled nylon. Supplied with complete fixings for your installation. Top plate not included and it is required to match electronics - Sold separately