Marcum Replacement Gimbal Knob (LCD Camera Series) Remote Dual Spectrum CHIRP

Dual Spectrum CHIRP

Function: Eliminates shaft bounce and vibration when stowed

If you want reliable 2D sonar and temperature readings from your bow-mounted trolling motor

Your Humminbird control head manual should be referenced to confirm which devices are supported

Marcum Replacement Gimbal Knob (LCD Camera Series) Remote Dual Spectrum CHIRPSecure your underwater viewing monitor with this genuine Marcum Replacement Gimbal Knob. Designed for the threaded inserts on Marcum LCD flat panel units, this knob allows you to lock your screen at the perfect viewing angle. Whether you lost one in the snow or stripped the threads on an old one, this factory original part ensures your expensive monitor doesn't flop around while you fish. QUANTITY NOTE: These knobs are Sold Individually (1 Per Pack).