If I had to date these pieces, I’m thinking mid 1800s. The longer of the two measures 19 1/2 inches and overall length with the threaded rod portion being 1 inch in diameter and the handle being 1 1/2 in diameter by 4 1/2 inches long. The shorter piece measures 9 1/2 inches in length with a threaded rod looking to be about 15/16 of an inch in diameter, the handle portion measures three and three-quarter inches. Both these pieces are in very good condition considering their age most of the threads are intact some very minor chips here and there but nothing to distort its use. Contact me with any questions.