Overview Reviews Product Description Aluminum 31/2ALUM CPLG - 3-1/2" Conduit Coupling Conduit Size: 3-1/2" In accordance with UL Specifications Product Videos Custom Field Condition New Product Reviews Write a Review Write a Review × Aluminum 31/2ALUM CPLG - 3-1/2" Conduit Coupling Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *