3 Inch Conduit Knockout Die Replacement for Standard Round Punch Kit 2-1/2 To 4 Inch, Die Only With 3-1/2 Inch Hole, Heavy Duty Hand Tool Accessory For Electricians

3-Inch conduit knockout die replacement, single piece
✔️ Die-only replacement for 2.5-4 in conduit; 3.5 in hole

This item is the die-only component for a manual knockout punch kit. Electricians use it to create clean, correctly sized openings in metal panels and enclosures for conduit fittings. It’s designed to work with standard round knockout punches and is compatible with kits like the 7304 family, covering conduit sizes from 2.5 to 4 inches and producing a 3.5 inch hole.

✅ Die-only replacement for standard round knockout kits
✅ Conduit size range 2.5-4 in with 3.5 in hole
✅ Black finish for durability on job sites
✅ Fits 7304 style replacement die

💡 What is a knockout die used for in electrical work?

A handy tool that creates clean, correctly sized openings for conduit fittings. - handy for installing conduit in electrical panels - supports 2.5-4 in conduit sizes with a 3.5 in hole - replaces worn knockout dies in standard round punch kits - durable black finish for rugged job sites