Hacksaw Handle
thingiverse
This is a Harbor Freight 6 inch hacksaw blade...It's pretty standard, so I'm sure you can find this exact one on amazon, eBay, etc... Very tight tolerances...You'll need to hammer into position, so BE CAREFUL! But, really, no big deal. You can use a paper clip in the hole on the handle to further secure blade, but I doubt you'll need it...
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