Abstract: A portable press device particularly adapted for the removal of wrist pins from engine pistons which consists of a base member configured to be received in a vise and having a top surface contoured to receive a sleeve member having a surface dimensioned to mate with a piston, the sleeve and base having centrally disposed openings therethrough with means for aligning the openings. Web members extending upwardly from the base laterally of the sleeve support a threaded ram member in position above a piston received on the sleeve, the threaded ram member being rotatable to urge a press head into contact with the wrist pin of the piston to force the same downwardly out of the piston through the aligned openings in the sleeve in the base.