I fook two pieces of PVC about 1/2 in. dia, one piece 12 in and the other 24 in. Drilled through each 6 in. down Inserted nut and wing nut. Pieces now form cross with longest section 18 in. Drill hole at botton, take transducer with suction cup removed and run a bolt though it, insert through bottom hole in PVC and secure with wing nut.