Collet for Barska metal detector

I have a Barska Master edition metal detector. One day my collet that tightens the two portions together came up missing. Instead of dropping $10 on the small part, i made my own.

I didn't have the one one to model with, i used some measurements and created what i figured would be as close as i could get. You will need to split the part vertically in order to fit it around the smaller pole portion. I used a knife to cut it. Then attach and tighten as normal.

Part i'm replacing:
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