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1/2-in Electrical (EMT) / Die cast zinc Set screw Coupling Conduit Fittings 3 -Pack

Ratings & Reviews for Sigma ProConnex 1/2-in Electrical (EMT) / Die cast zinc Set screw Coupling Conduit Fittings 3 -Pack

4.5
112
Review
 4.5 out of 5
112 Reviews


88% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise these couplings for reliability, durability, and perfect fit in electrical conduit applications. Most highlight sturdy construction, secure connections without cracking, and ease of installation with standard 3/4 and 1/2 inch conduit sizes. Reviewers consistently note they "work as advertised" and enable efficient conduit extensions. A small subset reports set screws strip easily under torque or internal burs occasionally prevent tightening, suggesting minor manufacturing inconsistencies. Despite these rare hardware concerns, the vast majority remain satisfied and willing to repurchase.

Customer review summary generated by AI, including incentivized reviews.
112 Customer Reviews

Don't expect free delivery or delivery to a local

Would Recommend

I understood the item was to be delivered at no extra charge, but no it was set up to be picked up at an arbitrary Lowes store no where near me. Part of my order was delivered for free. I ended up picking up the item and it will work fine.

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Response from Sigma Team

Thank you for taking the time to review our 1/2" Set Screw Coupling. We're happy to hear that the item worked fine. However, we apologize for...

Sigma TeamNovember 3, 2025

SigmaElectricManufacturing

Don't expect free delivery or picking it up nearby

Would Recommend

I understood the item was to be delivered at no extra charge, but no it was set up to be picked up at an arbitrary Lowes store no where near me. Part of my order was delivered for free. I ended up picking up the item and it will work fine.

October 30, 2025
Verified Purchaser
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Response from Sigma Team

Thank you for taking the time to review our 1/2" Set Screw Coupling. We're happy to hear that the item worked fine. However, we apologize for...

Sigma TeamNovember 3, 2025

SigmaElectricManufacturing

It will get the job done.

Would Recommend

Works well.

October 27, 2025
Verified Purchaser
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Worked perfectly.

Would Recommend

Easy to connect.

July 10, 2025
Verified Purchaser
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Worked well

Would Recommend

Couples like a coupler should. No cracks in the housing and fit around the 2" emt pipe.

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Brittle

Would Recommend

Bought two broke one putting two much stress on it. Didn’t save the broken one asi tried to make it do more than it was intended to.

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The product works well. Good for what was intended

Would Recommend

The part was exactly what was needed to complete the project!

November 12, 2024
Verified Purchaser
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Durable

Would Recommend

Fits application perfectly. easy to install, strong and durable.

November 10, 2024
Verified Purchaser
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