The S Shell Holder Jaws are precision-engineered replacement components designed specifically for Co-Ax reloading presses.S Shell Holder Jaws for Co-Ax PressSKU: 001231UPC: 757253000157Replacement jaws for Co-Ax press systemsPrecision-manufactured for reliable shell holdingEssential replacement parts for maintaining optimal performance of your Co-Ax reloading press ensuring secure shell positioning during the reloading process.