I have been calling that a torque multiplier for about thirty years now. For instance, " hey Joe, I have a 1/2 wrench here, can you hand me a torque multiplier to fit it"
I thought this was a video about something that not everybody in the world already knew about...I guess its useful if you've never touched any tools in your life
Comments (4):
For instance, " hey Joe, I have a 1/2 wrench here, can you hand me a torque multiplier to fit it"
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Do you think I give a crap what you think?
but i suspect the leverage is more than doubled, as he says. the leverage probably increases on some kind of curve as the length increases.