Overview Reviews Product Description Cooper B-Line B2030 Strut Clamp Diameter: 1-1/8 Inch. Product Videos Custom Field Size 1-1/8 Material Steel Product Reviews Write a Review Write a Review × Cooper B-Line B2030 Strut Clamp Diameter: 1-1/8 Inch Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *