Sigma ProConnex C-750 Clamp Type Connector – 3/4" NM/SE Conduit Fitting, Die-Cast Zinc Alloy, 50-Pack, UL & CSA Listed – For One Or Two Cables

About This Product

Running NM or SE cable through a 3/4-inch knockout?

These Sigma ProConnex connectors are what you want.

Each one is a clamp-type fitting made from tough die-cast zinc alloy – not cheap plastic that cracks.
They grip cables securely with tri-combo screws that make installation hassle-free.
The versatility is impressive: they handle one 14/3, 12/3, 10/3, 8/2, 8/3, 6/2, 6/3, or even 4/2 NM cable.

Need to run two cables?
No problem – they take two 14/3 or 10/3 NM cables too.
For SE cable, they fit oval sizes from 0.

52x0.
61 to 0.
51x0.

80 inches, and round SE from 0.

57 to 0.
69 inches.

UL and CSA listed, so you're code-compliant.
You get 50 in the pack – more than enough for a whole house or a big commercial job.

Reliable, rugged, and no cable slip-out.