Overview Reviews Product Description Fairview General Catalog Product Videos Custom Field Size 3/8 x 1/2" Classification Quick disconnect Material Steel Product Reviews Write a Review Write a Review × Fairview 3/8 x 1/2" Steel Industrial Pneumatic Q/D Coupler - Female NPT QD-INDMC6-8F Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *