Overview Product Description Jg 1/2" Barb For Tube Fitting 15mm X 1/2". Nc448 Female plastic connector measuring 15mm x 1/2 inch. Product Videos Custom Field Product Reviews Write a Review Write a Review × Jg 1/2" Barb For Tube Fitting 15mm X 1/2". Nc448 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *