[TowerTalk] Antenna end cap?

[Barry]

Hi all,
While out in my yard today, I found what might be an end cap from one 
of my antennas.  It's cylindrical, black plastic, 2 inch diameter, 
and labelled Alliance Plastics Co, Erie, PA, and A-2.

I have TH7s and a 402CD in the air.  Anyone know if this came from 
one of them?

Tnx,
Barry W2UP
--
Barry Kutner, W2UP              Internet: w2up at mindspring.com
Newtown, PA                     Frankford Radio Club