Insulators Antenna Feed Through
$32.20
(08728)
Feed thru insulators for lead in wire from a fixed antenna.
Type 4125 - Inner has threaded rod with twin nuts on either end
Small - 62mm long tip to tip 3/16" rod
Medium - 88mm long tip to tip 3/16" rod
Large - 140mm long tip to tip 1/4" rod
These units are designed to avoid aerial transmission leakage + of course pass an aerial cable through via stud terminals on either side.