Review on Uxcell Screw Terminal Stopper Clamps by Jason Hicks

Based on our own experience, these stopper clamps are poorly constructed and of terrible quality. The screws do not tighten properly, and the clamps are prone to falling off. One pro is that they are inexpensive, but the cons far outweigh this benefit. These clamps are simply not worth the hassle and headache. Save yourself the trouble and invest in a higher quality product.