Overview Reviews Product Description DK-LOK DL-12 Union Elbow Fitting Material: Steel Size: 3/4 Inch. Product Videos Custom Field Product Reviews Write a Review Write a Review × DK-LOK DL-12 Union Elbow Fitting Material: Steel Size: 3/4 Inch Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *