Extension or Telescoping poles: the locking system If your read the entry about poles the other day you know the entry took a different path but I did leave it as it was. I had not thought about going in to the aspects of telescoping poles. One of the readers wanted a bit of clarification on the locking mechanism that are used to keep the length of the pole in place and then allow it to be collapsed back down. I said I would put in a quick entry and here it is. Sunday morning found me...
