From an old mill according to the guy that salvaged it. 40 inches in diameter, a hard to find large size. Width is around 6 1/2inches. Pretty clean pulley, won't take a lot of work to get ready for a project. Note that it has 2 of the original paper tags still attached to it. I only have one of the 4 bolts that clamp it together. Would make a fantastic table. My wife points out that there is a lip inside the rim that could be used to support the glass top in an inserted manner. The 2 halves could also mounted to the wall in a horizontal manner to make unique shelves. Actual weight is 56 lbs. Free shipping in the lower 48 states. Depending on costs, I may ship the 2 halves separately.