Fit your TM-1000 transducer mount to different pole diameters with the Traxstech TM-25L Transducer Adapter. This 4" machined adapter (1.250" outer diameter) slides into the bottom of your aluminum pole and locks in with the included stainless-steel bolt and nyloc nut.

A machined slot routes your transducer cable through the center of the pole — feed the cable through before installing the adapter. Made for the Traxstech Transducer Mount (TM-1000). Available in clear/silver or black.