Review on 🔊 AVF EAK80B-A Metal Base Adjustable Height Floor Speaker Stands (Set of 2) - Black by Rhonda Welch

I knew these shelves were cheap and didn't have high expectations of them but even I was surprised at the lack of quality. First, the design is just bad engineering. The posts do not screw directly into the sockets; Instead the bottom of the rods are threaded and they are held in the base with a nut on top and a nut on the bottom. In addition, the curved base and flat nuts ensure that the posts hardly stay in place. Any twist from the top end can easily loosen the nuts. Also, my bar came with damaged threads, so I couldn't even use half the threads on that bar. Second, the bases come with self-adhesive rubber feet that just don't stick. They come immediately with little resistance. Any sliding movement across the floor is enough to loosen a few feet. Third, the adjustable plastic nuts that hold the top halves of the posts to the bottom halves are almost entirely smooth. When even partially tightened, they are difficult to loosen to adjust the overall height of the frame. In addition, the twisting movement that tries to compensate for the difficulty of unscrewing is again enough to loosen the nuts that hold the uprights to the bases.