Thanks to @rein on discord. Handle is double ended and allows for reversal of picks for storage/shipping. There are also 2mm versions for wire picks and a multi-pick compatible version
2m wire ground down to 1.5mm on the loop. Loop is 10mm deep.
Pick probe is 1mm wide so as to clear the tension tool.
Tension tool (modelled by @rein on LPU discord. Files available there)