Coaxial UHF Lightning Arrester,PL259(UHF male) Plug TO SO239 Socket( UHF Female) ,PL-259 Lightning surge protector for Coaxial cable. With ground screw connection for easy install. This model features PL259 Plug (UHF Male) TO SO239 Socket(UHF Female) for mounting through an enclosure wall or the arrestor can be used inline.
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