Overview Reviews Product Description Halex L131 Set Screw Coupling Material: Stainless Steel Size: 2-1/4 Inches EMT ONLY. Product Videos Custom Field Size 2-1/4 Material Steel Product Reviews Write a Review Write a Review × Halex Halex L131 Set Screw Coupling Material: Stainless Steel Size: 2-1/4 Inches EMT ONLY Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *