Sometimes standard tooling just won't work and you have to design your own to get the job done. That's were the universal tooling holders for the power hammer comes in. The PHD-UTHS-0750-SQ is designed to work with 3/4" (19.05mm) square bar stock. Comes with both top and bottom holders.

To be used on the PH-19, PH-19VS, MH-19 and PH-28HD only.