Finally, one tweezer that does the job of many! The cylindrical-shaped channels at the tips of this unique tweezers act as a universal holder, allowing you to grasp and manipulate all kinds of screw heads, including round, hex, flat, socket and set-type. Easily pick up washers, nuts and beads as well. And, because the long cylindrical channels run all the way to the tip, it will allow you place items precisely where you need them. A great tool for holding those tiny model ship blocks, too! Made of non-magnetic stainless steel, approx. 13CM in length. Tips grasp objects from 2MM to 15MM.