The KeySmart Nano Ruler is the perfect tool for anyone constantly making small measurements. With a length of only 2 inches, the Nano Ruler is portable and is a perfect addition to your Keysmart or any key ring. Its hand polished mirror finish stainless steel body is heat treated for durability with laser engraved units of measurement. The current measurements are in Imperial units.
- Make measurements while on the move
- Exact measurements up to 2 inches
- Perfect for a maker or skilled craftsman