eifagur （Pack of 2） Connector PL-259 UHF Male 1/2" for Corrugated Copper Standard Andrew Heliax RF Cable,

eifagur （Pack of 2） Connector PL-259 UHF Male 1/2" for Corrugated Copper Standard Andrew Heliax RF Cable

Lala Smill 2pcs N Type Male Crimp Adapter 1/2" Plug Connector for Corrugated Copper Standard Andrew Heliax Silver

DHT Electronics 2-Pack RF Connector Adapter N Type Female to PL259 / SO239 Male