Fin Gear electronic mounts will handle GPS graphs, mapping plotters, UHF radios, or any product you need to mount securely. Simply pull the locking pin out and adjust your electronic to any angle you choose. The mount base can also be turned 360 degrees by lifting up and turning. All this is done with zero tools. The mounts are solid aluminum with stainless steel screws and will handle the harshest elements in freshwater and saltwater. Mounting is made easy by using our FIN GEAR track system, rail mounts or a permanent mount. Our graph mounts come in different sizes including 2” , 4” , and 8”.