Sparrows Lockpick Handles

thingiverse

This package includes handles for picks in 0.015 and 0.020 thickness, in horizontal and vertical orientations. The horizontal models provide a smoother feel, and the vertical models provide a more grippy feel. If you want to sand them after printing, then it doesn't matter which you use, but don't rotate the models yourself to change orientation -- use the appropriate already-oriented models instead, as the fitment tolerances are very tight and the two different orientations are sized slightly differently in order to account for the variation in layering. I prefer the vertical orientation because it holds the pick tighter and the perpendicular grooves give a nice hand feel. You should *just barely* be able to slide the pick in, you'll probably have to use pliers for the last inch or two. I've had the best luck at 300 micron.