COREX 1/2ft to 1ft Bronze Water Pipe Ground Clamp - Reliable Grounding

In this review of the COREX 1/2' to 1' Bronze Water Pipe Ground Clamp, the bottom line is simple: it is a durable, industry-standard grounding clamp for installers and DIYers who need a reliable connection between a grounding conductor and a water pipe or copper tube. The review finds the clamp particularly useful when a sturdy metal-to-metal bond and UL listing matter. It suits electricians, maintenance professionals, and homeowners tackling grounding work where compatibility with 1/2' through 1' pipe and #10 through #6 wire is required.

Key Features

• Pipe Range: Fits 1/2' through 1' pipe sizes so it covers the most common residential and light commercial water pipe diameters.
• Material: Bronze construction provides long-term corrosion resistance for water pipe grounding applications.
• Wire Range: Accepts #10 through #6 grounding conductors to match typical grounding wire sizes used by professionals.
• UL Listed: The UL listing gives installers confidence the clamp meets recognized safety and performance standards.
• Industry Standard: Designed to match conventional conduit fitting practices, making it straightforward to integrate into existing systems.
• Pack Quantity: Sold as a 10 pack which helps keep multiple jobs supplied and reduces frequent reordering for contractors.

Who It's For

This clamp is aimed at electricians, plumbing maintenance teams, and experienced DIYers who need a simple, compliant way to bond a grounding conductor to a water pipe or copper tube. Its bronze body and UL listing make it well suited for installations where code compliance and corrosion resistance are priorities.

Those who should look elsewhere include people who need clamps for pipe sizes outside the 1/2' to 1' range or who require integrated grounding solutions with additional mounting hardware. If you need a single-piece solution for very large industrial piping or a specialized bonding assembly, consider a different product tailored to that scale.

Pros & Cons

Pros

• Good build quality with bronze material that customers noted as feeling like brand new, durable hardware.
• Effective functionality: reviewers report it performs reliably for grounding pipes.
• Covers standard wire sizes and pipe diameters, reducing the need for multiple clamp types on a job.
• UL listing offers documented compliance with safety standards.

Cons

• Limited to 1/2' through 1' pipe sizes, so it is not suitable for larger or much smaller piping without a different clamp.
• Sold in a 10 pack which may be more than needed for a one-off homeowner project.

Specifications

Brand	COREX
Pipe Range	1/2' thru 1'
Material	Bronze
Wire Range	#10 thru #6
Listing	UL Listed
Pack Quantity	10 Pack
Use	Connecting grounding conductor to water pipe or copper tube

Our Verdict

The COREX bronze water pipe ground clamp is a sensible, cost-effective choice for professionals and serious DIYers who need a dependable grounding connection for common pipe sizes. Its UL listing and solid material make it a good value for routine electrical grounding work, provided your job uses pipe in the 1/2' to 1' range.

Frequently Asked Questions

Can this clamp be used on copper tube as well as water pipe?
Yes. The clamp is designed for connection to water pipe or copper tube and works with both conductive metal surfaces.

What wire sizes will this clamp accept?
The clamp accepts grounding conductors in the #10 through #6 range.

Is this product suitable for commercial installations?
Yes; the UL listing and industry-standard design make it appropriate for many commercial and residential grounding applications within its pipe size range.