Small Tap Handle
thingiverse
Small tap handle designed for M3 and larger taps requires two M4x25 bolts, two M4 washers and lock washers, and two M4 nuts with an added M4 Wingnut (http://www.thingiverse.com/thing:1282903) for secure fitting. Using the rounded version is highly recommended as it offers better stability. Originally, screws were used but they will be cut to accommodate wingnuts providing a more robust hold. This design was inspired by http://www.thingiverse.com/thing:584517 and involves printing two handles along with two wingnuts.
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