Straight Up Built Tough Set Screw Electrical Conduit Couplings For Emt Pipe 3 1 2 Inch Trade Size Die Cast Zinc Finish Pack Of Six Ul Listed Concrete Tight Connections Dry Site Work

Durable Zinc Conduit Couplings For Standard EMT Piping
✔️ Heavy Duty Zinc Alloy Housing For Dry Location Use

You get six heavy duty set screw conduit couplings built just for latching 3 1/2 inch EMT pipe together fast. Electricians slap these on in dry buildings, garages, and warehouses to join straight sections of metal tubing without burning or threading. They lock tight around the pipe wall so your power lines stay secure behind walls or under floors where maintenance crews need quick access.

✅ Trade size fits 3 1/2 inch EMT and Rigid conduit
✅ Made from solid die cast zinc alloy material
✅ Gray industrial finish resists surface oxidation
✅ UL recognized for indoor wiring projects safely
✅ Joins tube ends securely when weatherproof tape wraps
✅ Handles circuit loads rated above 600 volts reliably
✅ Ships ready to work as a convenient box of six units

💡 What is a set screw conduit coupling mostly handy for?

Contractors grab these simple fittings to join straight raceway lengths quickly without needing heavy threading machines.

- Die cast zinc housing protects copper wire insulation from sharp metal burrs during pull backs

- Twist clamp mechanism beats traditional threading methods for faster rough frame days

- Fits perfectly alongside rigid aluminum tubes on commercial job sites

- Keeps electricity flowing safely through grounded metal pathways under dry conditions