1" Clamp Connector

Sigma Engineered Solutions ProConnex NM/SE Clamp Connector 1 in. D

The Sigma ProConnex Clamp Type Cable Connectors are used to terminate NM or SE Cable to a 1-in knockout in a dry location box or enclosure. These die-cast zinc connectors feature a reversible locknut to preserve
grounding.
1-in trade size terminates NM or SE Cables to a 1-in knockout
For one 12/3 or 10/3 - 4/3 NM Cable
For two 10/3, 8/2, 8/3, or 6/2 NM Cables
For three 8/2 or 6/2 NM Cables
For 0.51-in x 0.80-in to 0.62-in x 0.975-in Oval SE Cable
For 0.69-in - 0.92-in Round SE Cable
Features a reversible locknut to preserve grounding
Zinc die-cast construction and (2) tri-combo screws included
Product is UL and CSA listed