Ergonomically Designed Fluted Body with Radial Gripping Ridge Creates an Ideal Surface for Gripping and Pulling Catalog and NEMA Numbers Printed on Cord Clamp for Easy Identification Internal Wiring Chambers Isolate Individual Conductors to Prevent Flash-over, Arcing, and Excessive Heat Buildup Transparent Wiring Chambers Provide a Means of Visual Inspection of Conductors and Terminals