Overview Reviews Product Description Garvin RC-250 Conduit Threaded Galvanized Coupling Material Steel Size: 2-1/2 Inches. RC250-UA-YAG Product Videos Custom Field Size 3-1/4 Material Steel Product Reviews Write a Review Write a Review × Garvin Garvin RC-250 Conduit Threaded Galvanized Coupling Material Steel Size: 2-1/2 Inches. Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *