| To: | <towertalk@contesting.com> |
|---|---|
| Subject: | [Towertalk] Ball bearings in pulleys |
| From: | rmurad@superig.com.br (Roger) |
| Date: | Wed, 27 Nov 2002 11:30:51 +0000 |
All, About these Gin poles: - Antena Mart (Max Gain Systems) http://www.mgs4u.com/ginpole.htm - IIX Equipment http://www.w9iix.com - Rohn And this device: - Tower Block http://www.superiormusic.com/towerjack_towerblock.htm Question: Is there a ball bearing inside the pulley of the head of these ginpoles and the pulley of Tower Block? TIA de Roger - PY1OL |
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