3" Steel Compression Type Coupling
The Topaz line of steel, compression type EMT couplings provide a secure, concrete tight joining of thin wall EMT conduit. Compression type design promotes easy installation; steel construction with zinc plating ensures strength and longevity. Available in sizes from 1/2” to 4”; UL listed and NEMA FB-1 approved; always in stock and ready for fast delivery. NEMA/ANSI FB-1 compliant.
Offering exceptional, friendly service and supplying powerful solutions to meet today’s challenges, Topaz is the industry leader in service and selection. How can we help you?