Cheap And Discounts Brass Hose Connector 6 8 10 12 14mm Barb Tail 1/8“1/4”3/8“1/2” Pagoda Male/Female Thread Air Gas Water Pipe Barb Fitting Coupler Wholesale. Buy Directly From Merchant Bao Hui Pneumatic Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.