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The TOPS 391S is a 1/2 Inch EMT To Rigid Steel Coupling. This coupling is designed to connect EMT conduit to rigid steel conduit, ensuring a secure and reliable electrical connection. It is suitable for various applications requiring a transition between EMT and rigid conduit systems.
The TOPS 391S coupling provides a reliable transition between EMT and rigid conduit systems.
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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