Vintage 48" Wetzler 50 bar clamp. Some of the notches on the back where you set the length are worn down. They are primarily about 10" or 11" towards the upper / middle section. If you have the ability to make your own notches at the length you want to work with it would be fine for you. The area other than the section I mentioned prior should be fine as far as the notches working. Last 2 pictures show what I'm talking about. I'm in West Irondequoit by the lake. Call or text show contact info
or use Craigslist mail.