Myat part # 401-065 Flanged RF Line Step Reducer 4 1/16” To 3 1/8”. Pulled from a decommissioned broadcast transmitter site. If you need one of these, save $ hundreds by buying used. Excellent condition, comes with 3 1/8” anchor insulator connector with anti-splitting device (bullet), “O” ring, stainless steel mounting hardware.

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