Spur Shanks are 2-3/8" long and fits 1"+ heel bands. Thickness is 3/8" ($18.50) or 1/2" ($19.50). Constructed of A-36 Steel. This multi-purpose shanks are great as is or can be shortened or cut to tilt up or down. Shank is square cut. Can be rounded off with a belt sander or file to make it yours. Sold in pairs. Made in Texas USA.