Current Tool 158PM 1/2"-1 1/4" Manual Knockout Set new
158PM Manual Knockout Sets
158PM - 1/2" to 1 1/4".
Features Piece MakerTM punches
High strength steel punches and dies for long life
Convenient storage case
Designed to punch a maximum of 10 gauge (.134") mild steel
Compare with Greenlee® Slug-Buster®