
Avoid! Problems: 1. The plastic threads in the metal base of the clamp don't work, just never engage firmly, they just keep twisting and wiggling, making it impossible to "UNLOAD" solder wires and hold them steady (see image). 2. One of the clips seemed to stick together and when I squeezed the handles to open it the hand just folded and broke off (see picture). As my wife said, this would be a better sex aid/toy than soldering anything. Complete garbage product. Who in their right mind uses a metal backing for plastic filament?