1-1/2 in. Electrical Metallic Tubing (EMT) Set-Screw Coupling
Commercial Electric. $7.49. In stock.
Commercial Electric's Set-Screw Couplings are used to join 2 lengths of EMT conduit. Set-Screw fittings have pre-set/pre-staked tri-head screw(s) that are tightened down to provide positive holding and ground continuity. All steel construction provides installation integrity. Zinc-electroplated for added corrosion protection.
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