Greenlee 60077 D Punch Unit, 1/2-Inch Hand Tools Hollow plunger design allows for

Hollow plunger design allows for both push and pull forces

use in temperatures ranging form-26-Degree to Plus 65-Degree C (-14

Gently but quickly expand to fit ear canal - one Size fits all

Same high quality features as the manually operated jacks but designed for use with compressed air systems between 115

Black rubber handle cover for 404419 (ad380hdr)

Greenlee 60077 D Punch Unit, 1/2-Inch Hand Tools Hollow plunger design allows forKnockout 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