Scotty's Transducer Arm makes installing and using a fish finder on a kayak efficient and easy.

Fishfinder Mount- Kayak/SUP Transducer Mounting Arm with Gear-Head Fits All Scotty Post Mounts - AliExpress

Scotty 141 Kayak Transducer Mount

Scotty Transducer Mount and Fishfinder Mount Install Part 1

Can you have a fish finder on a kayak? - Quora

SwitchBlade Transducer Deployment Arm - Home

Fish Finder Mount 1.5 Ball Base for Kayak, Marine Electronic Mount for Boat, Universal Mounting Plate, Transducer Mounting Arm, Compatible with Scotty, Lowrance, Garmin Fish Finder

The portability of transducers and fish finders allows you to switch between kayaks or other boats., Scotty's transducer arm is one of the leading

Scotty 140 Transducer Arm with slip disks and standard base

Customer reviews: Scotty 141 Kayak/SUP Transducer Mounting Arm with Gear-Head Black, Medium

Designed to replace the factory base on Lowrance fishfinders, the Lowrance Fishfinder Mount is a simple, clean, and highly effective solution for mounting your fishfinder. Attaches to track using the LockNLoad mounting system for maximum versatility. This mount fits the popular Lowrance Elite, Hook, and Elite Ti models of fishfinders. The LockNLoad track mount system is compatible with all YakAttack GearTrac, YakAttack MightyMount XL, and most other factory installed kayak track systems.

YakAttack Fish Finder Mount (LOWRANCE)