The CANTEX 5140106 1-1/4in PVC Male Terminal Adapter is a set of 24 gray conduit fittings designed for rigid nonmetallic tubing. Made of PVC/plastic, these adapters are corrosion resistant and rigid in flexibility. With a diameter of 1-1/4 inches, they are manufactured in the United States by the trusted brand Cantex. Ideal for electrical equipment and industrial use, these terminal adapters offer reliable conduit connection options for various applications.