bolt and Screw removal tool

[Pops1967GTX]

https://va.media.tumblr.com/tumblr_t7pt5jr1Fc1z5y9qa.mp4

 

[Plyrr471]

Useful for certain in extracting defective fasteners, but why would you want to tighten one? May have some appeal but seems to me like a solution looking for a problem.

 

[69Bee]

Nice tool ideas, but their marketing reason for their design makes me ask; If you need a tool to remove and re-install the stripped fastener because you are in the middle of nowhere, where would the potential replacement parts come from then? As far as the second tool for a socket head bolt, I just hammer a Torx socket in to remove it. Works great on 6mm pipe plugs in Subaru and Toyota heads.