I was afraid I'd lose my mounting knob down an ice hole or off my kayak and it would ruin a fishing trip. Having a backup seemed like the obvious answer. I couldn't find anywhere that had a reasonable replacement so I created one. I can make these in two different material formats to allow people to have a few backups for low cost or more durable replacements that should last much longer. Each mounting knob comes with a rubber washer as well.

There are several options for ordering:
Cost Effective - Less durable with zinc plated 60mm bolt that could corrode over time. This bolt mounts the LVS34 transducer to the mount.
Standard 60mm - More durable material and a 60mm stainless steel bolt. This bolt mounts the LVS34 transducer to the mount.
Extra Long 70mm - More durable material and a 70mm stainless steel bolt. This is designed for those using cable protectors or aftermarket transducer mounts where the stock mounting knob is too short.
20mm Perspective - This knob is made out of durable material with a stainless bolt and meant to replace the smaller knob that comes with the Garmin® Perspective Mount (see photo). This bolt is only used to mount the perspective mount to the transducer mount. It will not work to mount the LVS34 transducer itself.

Sold as a single knob.  Add on a second knob as a backup and save 10% or make it three and save 15%!

These are 3D printed knobs press fitted and adhered to zinc coated or stainless steel bolts.

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