Just as a reminder...it is still at the TSA Examiner's discretion whether or not to allow anything through. I e-mailed the TSA directly about this regarding bladeless multitools, i.e. Knifeless Fuse by Leatherman (standard disclaimer).

There are guidelines they use, not hard-and-fast rules. So much for "standardization". It is going to be a crap-shoot either way. The decision is up to someone who makes just over minimum wage who probably doesn't have good discernmment skills to begin with.