100 Pcs 3/8" Button Connector

1/2-inch Knockout Fit: designed for standard 1/2-inch electrical box knockouts; The 3/8-inch trade size identifies the connector, while the current listing indicates use with 14/2 or 12/2 NM-B cable; Verify your cable and box before installation | Tool Free Installation: skip the threaded locknut used with many metal connectors; Press the fitting into the knockout, then push the NM-B cable through until the internal grip holds it in place, helping speed up repetitive wiring work | Insulation Protection: made with a smooth nonmetallic nylon body, these bushings create a barrier between NM-B cable insulation and sharp metal box edges; Use them at fixed cable entry points to help reduce scuffing or cuts during installation | Black Low Visibility Finish: the black connector blends neatly with dark electrical panels, boxes, and enclosures for a cleaner looking installation; Ideal for residential junction boxes, switchboards, and home electrical repairs | 100 Piece Contractor Pack: keep 100 connectors on hand for larger residential wiring, remodel, and DIY electrical projects; A bulk supply can reduce mid project purchasing interruptions; Confirm the package count for your selected variation