Overview Reviews Product Description Eaton CB3 Clampback 1 Inch EMT Stamped Steel. Product Videos Custom Field Size 1 Product Reviews Write a Review Write a Review × Eaton Eaton CB3 Clampback 1 Inch EMT Stamped Steel Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *