Electricians and DIYers, this Halex EMT compression coupling is exactly what you need for joining 1-1/4 inch electrical metallic tubing! The galvanized steel construction resists corrosion, which is crucial for lasting performance. These couplings are perfect for extending EMT conduit runs indoors or in concrete-tight applications when properly taped. They've got both CSA and UL safety listings, so you know they meet industry standards for electrical work. The compression design makes installation straightforward - no special tools needed beyond your usual conduit tools. Whether you're working on residential, commercial, or industrial electrical projects, having reliable couplings like these is essential for clean, professional-looking conduit runs. The quality is exactly what you'd expect from Halex, a trusted name in electrical components. They're sold individually, so you can get exactly how many you need for your specific project. Seriously, if you're running EMT conduit and need secure, code-compliant connections, these compression couplings are reliable, affordable, and get the job done right. They're one of those basic electrical supplies that every electrician should have in their toolkit!