NSI G-21 Bronze Ground Clamp for Rigid Conduit, 2-1/2″ to 4″ Pipe 3/4″ Hub

Key points

• Rotating Hub: Bronze hub rotates 360 degrees around the clamp to make alignment simple, no matter the direction of your install
• Range of Sizes: The G-21 Heavy Duty Bronze Ground Clamp fits pipes between 2-1/2″ to 4″ in diameter and rotating bronze hub fits 3/4″ rigid conduit or ground conductors
• Bronze and Steel: The clamp and hub are made from bronze, while the tightening screws are made from reliable zinc-plated steel, both of which provide durable long-term use
• Interchangeable Design: The adapters and hubs of NSI grounding clamps are interchangeable, allowing for adjustment on the fly and greater installation flexibility
• UL Listed: The reliable NSI grounding and bonding products meet UL 467 performance standards for grounding and bonding