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1-in Electrical (EMT) / Die cast zinc Set screw Connector Conduit Fittings

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

4.6
118
Review
 4.6 out of 5
118 Reviews


95% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise the connectors for reliable performance, solid build quality, and excellent value. Most highlight seamless functionality, noting they fit perfectly, install easily, and hold conduit securely without issues. Reviewers consistently emphasize the straightforward installation, secure fit on standard conduit, and tight connection once tightened. Many commend the durable construction, zinc plating, and sturdy machining, calling it well-made and great value for the cost. A few report set screws can strip if over-tightened or be difficult to start, though these issues are isolated. Overall, customers strongly recommend the product for reliable, hassle-free performance.

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

Perfectly sized for use with 1/2" EMT

Would Recommend

In the process of adding a couple switches and outlets in our basement. These EMT connectors fit perfectly with 1/2" EMT.

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Don't expect free delivery or local pickup

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

Quality item for the cost.

Good quality for the cost.

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Good quality

Would Recommend

What can I say but it works as expected.

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PIPE CONNECTORS

Would Recommend

Quick connection to pipe which made for easy underground installation

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The receipt is too long

The length of your receipts is ridiculous.

April 1, 2025
Verified Purchaser
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Don't count on a lot of inventory

Would Recommend

They only had 2 in stock. Could NOT get help in checking inventory.

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Response from Sigma Team

Thank you for the feedback. There is inventory online for what is not located in the store. We're sorry to hear that you did not receive proper s...

Sigma TeamJanuary 8, 2025

SigmaElectricManufacturing