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The NSI 4256-DC set screw transition coupling joins two 1/2 in. EMT to one 3/4 in. EMT. It is suitable for commercial, institutional construction, and OEM designs requiring tight parallel raceway management. It simplifies EMT conduit installations by merging two conduits into one without needing a pull-box.
This coupling reduces material costs, labor time, and installation complexity while maintaining code compliance.
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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