An accessory that is a must for the reloader. Quickly remove stuck cases from sizer dies without damaging the die. Just unscrew the die expander-decapping rod away from the case head so primer pocket can be drilled and tapped. Then place stuck case remover body onto the case head and turn the screw with Allen wrench until stuck case is pulled free. No. 7 drill 1/4" x 20 tap and Allen wrench supplied.