Original Springfield M 1876 Combination Tool.  This tool is in excellent condition and functions  perfect. It features 2 screwdriver blades and it’s 2 top prongs serve as a mainspring clamp. It was designed to fit in the tool pocket of the 2nd, 3rd and 4th pattern McKeever Cartridge box. This tool will work on all Rifles, Carbines, and Cadets.