This is a nice clean and rare hog ringer pliers, only marked with numbers "12W, 10W" on the inside handle, no maker's name These pliers are 6.5" long with two different size nose ring slots in each jaw. This allows the user to hold the ring and close the ring into the nose of the animal with ease. The pliers are in good shape overall, the pivot pin is in good working order, with a little wear, snug, no rust or damage, some minor pitting noted, but jaws are in very good usable condition. The depth set screw is in good condition, and the handles have a nice cross hatch grip design on them. A unique design, and a nice collectible farm tool overall! Very rare!