Copper Ground Rod Clamp, Great for 1/2”- 5/8’’ Grounding Rods (25, CP58 (1/2''-5/8''))

I use these because they're more durable than another style of ground clamp I had purchased and used. The other clamps were two piece and prone to cracking and breaking, even when hand tightening. Easy to install, functional and good value.

Work great!

I have been buying and using ground rod clamps for decades. I don't feel like I over tighten this clamp and certainly didn't tighten more than the one I was replacing. Before I was at a point I thought it was tight enough, it snapped. Metal is thin and looks porous.The seller reached out to me and offered a full refund even though two were in a pack and one broke. I accepted half refund.

As described

I used these to clamp a #8 wire to a ground rod. As I was tightening it, it cracked. I wasn't over-tightening it. They are some sort of cheap pot metal that is coated with a copper finish - they are not solid copper or brass. They are a complete rip-off. Don't buy them.

Good quality part at a good price

The media could not be loaded. This stubby little clamp is simple and effective. There are no parts that might wear out or corrode. OK, over the next century or so, the metal will eventually display some deterioration, but that's for the next home-owner to deal with.The stainless steel bolt should be unaffected by weather, especially since there is no movement... no wear 'n tear. The 'Silicon Bronze' body has good corrosion resistance, strength, and conductivity, and is also considered one of the best-looking copper alloys.Silicon bronze is around 94-96% copper with 2.5-6% silicon and sometimes a mixture of other metals such as aluminum, zinc, lead, iron, etc. Silicon bronze is more resistant to water corrosion than brass. The only major weakness of this alloy is its expensive price tag.The big box stores have a similar clamp for about three times less, but this item's durability makes it worth the price.

They are fine. I accidentally gave the seller a bad review of one star saying I didn't get what I ordered. That was meant for another purchase I made. I couldn't figure out how to change it after I did it. My apologies.