Not much to say here except you can never have enough clamps. I have never used the shop fox clamps before but at 1/2 price I figured I would give the a try. I just got the pipe this morning at a big box store and have them cut at 36 inches and threaded both sides so I can join them together if I need a longer clamp. These will mainly be used for doors and panel glue ups so 36 should be big enough for most of what I need them for. If I have any major problems with them during the bookcases I will do a review.
-- JoeyG ~~~ http://www.facebook.com/JHGWoodWorks