Features

• Professional manual knockout punch set for electrical conduit installations
• Slug-Buster punch technology splits slugs for easier removal
• Punches clean, accurate holes with minimal burrs
• Requires less force than conventional knockout punch systems
• Ratcheting wrench design allows use in confined spaces
• Heavy-duty hardened steel punches for long service life
• Compatible with mild steel, aluminum, fiberglass, brass, and plastic materials
• Precision alignment markings improve punching accuracy
• Durable carrying case for organized storage and transport
• Ideal for electricians, panel builders, and industrial contractors

Product Description

The Greenlee Manual Knockout Punch Set is a professional-grade conduit punching solution engineered for electricians and contractors who require fast, clean, and reliable knockout performance. Designed with Greenlee’s proven Slug-Buster technology, the punches split slugs into two pieces during operation, reducing binding and making slug removal significantly easier than traditional knockout systems.

This manual knockout punch kit is ideal for punching conduit holes in electrical panels, switchgear, junction boxes, and control cabinets. The ratcheting driver system allows users to work efficiently in tight spaces while reducing the force required during punching operations. Precision laser markings and alignment indicators help improve accuracy and consistency during repetitive installations.

Built from hardened industrial-grade steel, Greenlee knockout punch sets are widely trusted in commercial and industrial electrical work for their durability and long-term reliability. Electricians frequently praise Greenlee manual punch systems for their effectiveness and compatibility with impact drivers and hydraulic accessories when needed for larger conduit applications.

Specifications

What’s Included

• Manual Ratchet Knockout Driver
• Conduit Punches & Dies
• Draw Studs
• Spacers
• Carrying Case
• User Documentation