Description Videos Reviews NO. 141 KAYAK / SUP TRANSDUCER ARM MOUNT WITH GEAR-HEAD ADAPTER PRODUCT OVERVIEW: Kayak/SUP Transducer Mounting Arm made of high strength composite material that will give you years of service without any corrosion Designed for kayaks and small boat use Transducer Arm telescopes from a compact 11.5 inches to 18 inches when fully extended and swivel 360 degrees This fully adjustable design includes the No. 415 Slip Discs that offer infinite micro position changes Includes the No. 438 Gear-Head Track Adapter and our 440-4 Low Profile Track Allows attachment of our Scotty Universal Sounder Mount if desired on top of the Gear-Head Track Adapter Instantly drop and lock a Fishfinder Mount or any other Scotty post-mount accessory on top of the No. 141 (Scotty Universal Sounder Mount and other accessories not included) Track Dimensions: Videos Scotty Transducer Arm Mounts The Scotty® Transducer Arm Mounts telescope from a compact 11....