“Connect 2 4-inch pipes, tighten the clamps, and you're done for life in most cases... Just don't go cheap and get a generic brand. Spend the extra 2-3 bucks and get FERNCO.”
“I needed a fix to attach blast gates to my dust collector. These worked perfectly. Now instead of hooking/unhooking hoses, I just open and close the blast gates.”
“Quality collar. It DID NOT fit the Fantech Radon fan that it was recommended for... Now I have a high quality rubber collar in my shop for the inevitable time I need one.”
