this is a quick and simple way to tighten strapping on packaging at any angle with out the need for and expensive machine

you will only need 2 off 1/2" ratchet sockets wrenches

it was designed to have a locking wedge inside but it works fine with out it.

you will need to print two

put strap rond box, affix butterfly clip and tighten by hand , then tighten with this tool.

cut off