Colonial Knife 501 Equestrian Hoof Tool HARDENED automatic hoof tool, used for cleaning a horse hoof boot clip for easy reach, hoof tool locks open or closed one handed hoof deployment, made in U.S.A. Pocket clip One hand opening-push button to deploy hoof tool Tire traction-sure grip Made in U.S.A. Weight 1.5 oz length closed 4 1/4-Inch