Overview Reviews Product Description Crouse Hinds TP323 - Blank 4 Inch Octagon Cover Indoor 4" blank electrical outlet box cover. Steel. Product Videos Custom Field Condition New Product Reviews Write a Review Write a Review × Cooper Crouse-Hinds Crouse Hinds TP323 - 4 OCT BOX CVR FLT BLNK RND SHAPE Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *