Flimsey piece of crap Worst tool i ever bought, almost falls apart as you plane the door, racks so far out of square that the sharp corners dug into door. Whole thing is made out of cheap aluminum angle stock and rivets. does not stay in the open postion as it cant hold it's own weight. I threw whole thing in the trash and spent the couple extra dollars for the Denpo door holder.
Great product for hold door. I was amazed to how well the holder held the door while I worked on it.