The RAM-B-316-18-TRA1-NB RAM Mount is a Marine Grade Aluminum Mount with an open 1 inch B-ball socket, and an 18 inch aluminum rod with a 1/4″ screw.The mount is designed with a RAM 1 inch diameter patented rubber ball and socket system that has adjustment point at the base, allowing you to deploy and retrieve your transducer quickly and effectively.Compatible Transducers: The RAM transducer arm mount is compatible with all transducers that contain a 1/4″ screw.Part NumberRAM-B-316-18-TRA1-NB



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