Knockout punch, D-shaped, punch size 0.500 by 0.469-Inch, hole size 0.500 by 0.469-Inch. Maximum capacity mild steel 16 GA. Centering marks for hole alignment. For installation of switches or instruments. Use with manual wrench or hydraulic driver.
From the Manufacturer
Knockout punch, D-shaped, punch size 0.500 by 0.469-Inch, hole size 0.500 by 0.469-Inch. Maximum capacity mild steel 16 GA. Centering marks for hole alignment. For installation of switches or instruments. Use with manual wrench or hydraulic driver.
