"Hello, The piece at top with the wood handle is unmarked, overall length is 18". The fluted piece appears to be solid steel, 1-3/4" tall, and tapers from the top 2" to 1-5/8" at the bottom.Vendor thought it may be cooking related? I know what the black painted piece is, just putting it out there. The top has a flat spring, and the wire rod moves upward, away from the bottom. In raised figures on the handle B & H, and PAT. 6-14-21 . I looked at a similar tool , but it had a later patent date around 1937. Regards, Lou