ALPS heavy duty gimbal is perfect on any build requiring and demanding harsh conditions of the open sea! This unique heavy duty gimbal features two deep angle cuts in a slot design that allows the gimbal to pivot left to right without losing contact with the locking pin. Like all ALPS aluminum products, this heavy duty gimbal features CNC machined from 6061-T6 marine grade aluminum then hard anodized coated for an amazing finish. The difference will set the ALPS heavy duty gimbal apart from the rest!