- Portable one-handed operation
- Ergonomic grip
- Mark chrome or untreated steel tools
- Works on flat and curved surfaces
- 110 V AC power compatible
With over 80 years of experience, Ullman Devices introduces a new tool identification product that will help prevent loss and protect your investments. The Metal Marker is a hand-held, portable device that uses Electro-Marking technology that makes your tools stand out from the rest.