Overview Reviews Product Description Cooper B-line 6648 G NK Screw Cover Wireway Length: 48 6D 6W No Knockouts Type 1. Product Videos Custom Field Length 48 Width 6 Hight 6 Product Reviews Write a Review Write a Review × Cooper B-line 6648 G NK Screw Cover Wireway Length: 48 6D 6W No Knockouts Type 1 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *