Overview Reviews Product Description ISO-B Interchange 3/4" Coupler - 3/4" Female NPT Thread Product Videos Custom Field UOM EA SKU Volume 0 Product Reviews Write a Review Write a Review × ISO B Coupler -12 NPTF Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *