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This is the Approved Vendor NERTC503 EMT Set-Screw Connector. It is designed for use with EMT and is perfect for securing and terminating steel EMT to knockouts in concrete.
The NERTC503 is a reliable choice for tight box or dry location applications.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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