50 lbs, on the dot. There is nothing wrong with it. 6 between bolt down hole centers. I will include a few (very large) T-nuts that might fit your lathe (not shown). Srry I do not have the (2x) cap head saddle mounting bolts.

The saddle slot keys are 2" x 1" ea. There are two on the bottom. 6" between centers of the t-nut bolt holes, The mounting surface is 7 3/4" x 5. All threads, functions, are perfect. The toolholder adjustment plates are present. It tightens up at any angle, very strong. Will be strapped to plywood inside the box for palleting. So it doesnt bang around inside the box. I'll take an offer if you message me. I sell alot of machining tooling. You know what it is. You see about one per year here on the'bay. (recently), used, incomplete, with a single picture, uncleaned, covered in chips and grime, while missing its convex tooling rake angle plates. This one is still bright metal.

Ai silliness generated this paragraph description as follows: The Warner & Swasey #3 Lathe Tool Post is a rare and sought-after tool for metalworking lathes. This quick change tool post is designed for turret lathes and comes complete with toolholders, making it a valuable addition to any workshop.