The Maudlin Products A-2 Shim Tool Crib Kit is a high-quality shim kit designed for metalworking applications. With a range of thickness options from 0.001 to 0.125 inches, this kit provides precision shims for achieving accurate measurements and results in CNC machining and metalworking processes. The Maudlin brand ensures reliability and durability in creating precise and reliable shims for various industrial applications.