I work in a shop that is more than a quarter century old, housed within a building that is more than a century old. The nooks and crannies are teeming with mice and forgotten things. I lost a Rock Shox SID fork for about 7 months, and my favourite crankpuller went MIA last year and has yet to be heard from again.
Then I found this tool: I have no idea what it is. Readers? Anyone? Bueller? Bueller?
(Oh, I just know I’m gonna get a lot of off-colour hypotheses.) 
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