1,Quick Connector for Aro210 Quick Coupler,for American Market and Oceania Market! 2,Size:NPT1/4F 3,Material:Brass Quick Connector1.For Aro2102.Single ... ---Buna NNipple Material:Brass/Hardened Zinc-Plated Steel7.The Out Connector Can Be Made as Male , Female ,Hose Barb According to ...