Set-Screw Couplings | East Electrical Supply

Set-Screw Couplings

East Electric EMT Steel set screw couplings are used to join two lengths of thinwall EMT. UL listed. NEMA/ANSI FB-1 compliant.

Set-Screw Couplings
Part No.	Size	Inner	Master
SK-50S1	1/2"	25	500
SK-75S1	3/4"	25	250
SK-100S1	1"	20	200
SK-125S1	1 1/4"	10	100
SK-150S1	1 1/2"	10	100
SK-200S1	2"	5	50
SK-250S1	2 1/2"	N/A	8
SK-300S1	3"	N/A	6
SK-400S1	4"	N/A	4
Certifications: UL-514B