2mm flat end hex driver, ideal for use with OpenBeam.
Notice that lots of projects are starting to use more metric hardware? Even in the USA (one of the staunch metric hold-outs), many projects are using metric hardware. Look, we're not here to debate which is the better engineering unit (coughthousandthscough), but to show off a great tool!
We're carrying the open-source kickstarted "OpenBeam" construction rails. This 2mm Hex Driver features the Hex Plus geometry to minimize tool and screw wear, as well as a KraftForm handle for improved ergonomics.