Overview Reviews Product Description Appleton 5075S Coupling Material: Steel Size: 3/4 Inch Set Screw, for use with Steel EMT. Product Videos Custom Field Product Reviews Write a Review Write a Review × Appleton Appleton 5075S Coupling Material: Steel Size: 3/4 Inch Set Screw, for use with Steel EMT Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *