Your cart is empty.
Your cart is empty.Sigma Electric ProConnex 41311 Ground Clamp 1-1/4 to 2-Inch, 1-Pack
Malcolm
August 6, 2025
It is exactly what I expected and it does the job.
JD
July 27, 2025
Exactly what I expected.
JeanTheShopper
June 29, 2025
Excellent product. Used it on my 2 inch galvanized steel cell antenna post to connect a ground wire between my post and ground stake.
Hong
June 15, 2025
These clamp are good but the clamp only can tie with flat screw driver and waste time to tight with hand or look for screw driver of specific type. While my silver clamp can tighten up with three different type of screw driver.Sometimes this design save me times. Specifically while installing to a small space. Flat screw driver always slipped away and make me very stressful.
Josh
June 8, 2025
It seems like they could have beefed this clamp up a bit. It did bend when tightening.
mk
June 6, 2025
Nice heavy bronze not cheap zinc. I would never consider using a zinc ground clamp which can be deformed during installation.
Customer
May 18, 2025
Great price and quality
Jocelyn
April 8, 2025
Bonne achat
Bob Smith
March 7, 2025
I can see why people are having problems trying to fit this on a 1 1/4" internal diameter pipe. Definitely wouldn't fit.
Bob T
February 18, 2025
Works as expected.
Jeff
February 9, 2025
good
Frank
February 4, 2025
well made but 1 1/4 is incorrect.
joe
January 6, 2025
Hello, clamp is great, but it will not clamp to a 1 1/4" inch pipe as stated.
Recommended Products
$10.07
$ 5 .03 $5.03