Abstract: A device and method for enhancing traction effectiveness of horseshoes is provided. The device includes a non-threaded stud and a non-threaded insert for receiving the stud. The insert has expandable wall sections with inwardly projecting protrusions, the wall sections at least partially sheathing the stud. The stud and insert create an assembly formed-fittingly insertable in an aperture formed on a bottom surface of the horseshoe. The stud projects outward from the bottom surface, is secure against dislodgement when the horseshoe is worn, and yet removable without threadably twisting the stud.

Abstract: Exemplary embodiments provided herein include a calk or cleat for a horseshoe or a human shoe including a receptacle and a stud, and methods of installing and removing the calk or cleat, or the stud of the calk or cleat. The receptacle has a can or cylindrical shape and may have an outside threaded wall capable of being threaded into a threaded hole in the horseshoe or the human shoe and an inner wall having one or more vertical keyway in communication with an annular keyway. The stud may have a top section and a barrel section with one or more keys disposed to be received in the one or more vertical keyways and the annular keyway, the one or more keys having one or more nipples to fit into one or more divots on the bottom of the annular keyway. The inventive embodiments are designed to allow for quick and easy application and removal of the calk or stud without the use of tools.

Abstract: A lightweight horseshoe has an open sided swedge in the ground surface thereof with a contour which accommodates wear inserts and accessories at selected positions on the shoe.