A complete line of Carlon one-piece quick connect couplings, threaded adapters, and snap-in terminator adapters are available for quick, easy professional installation of Resi-Gard Flexible Raceway.Additional Information:? Material: Non-MetallicCompatibility? Carlon Riser-Gard Flexible Raceway SystemEnvironmentally Friendly? YesCertifications & Standards? C-UL-US? CSA? ULEnvironmental Certification? RoHS