This lot of 25 combination couplings is an excellent addition to any electrical project. Designed for use with oe" electrical metallic tubing (EMT), these screw-type connectors are made of durable metal and come in a sleek gray color. Perfect for both commercial and residential applications, these T&B and Halex brand connectors are a must-have for any electrician or DIY enthusiast. Whether you're repairing existing electrical systems or creating new ones, these conduit connectors are an essential component. With their sturdy construction and reliable screw-type connection, you can trust that your electrical systems will be secure and functional. Don't miss out on this excellent lot of 25 T&B and Halex combination couplings!