My elderly neighbor was concerned about the branches from my tree over hanging over the top of his roof. He didn't want squirrels to be able to climb the tree and get on his roof and into the attic. Every other year I have the tree professional pruned and clean out so light can shine thru. I was not about to spend that type of money for a few branches. To be totally honest the 17.7 foot was just a little to short. I am six feet and to reach with way over my head to get onto the limbs. However once engaged this was a breeze. I did not use the saw just the 2in cutter. I we like a c-hook if you could get in the branch it cut it. This is a very good 100 dollar investment. I will use it in between professional pruning's to keep everyone happy. This is a good design and really stable even when way over my head. Get it