The tensioner's original handle seems to have been welded and replaced with a new one. I've provided a pdf from a distributors website for your reference. If you'd like more photos, want any questions answered or need to voice some concerns, then I'm more than happy to oblige!
This item is in the category "Business & Industrial\Material Handling\Packing & Shipping\Filling & Sealing Machines\Strapping Machines". The seller is "jgb_collecting" and is located in this country: US. This item can be shipped to United States.