100% New,Never Used. <br> Suitable for Reverse Osmosis System. <br> Straight connector quick connect Fitting. <br> Normal use for Reverse Osmosis water filter systems/ housing in line filters etc. <br> Tube O.D.: 1/4" <br> Male Thread Size:1/4" PT / 12.5±0.3mm <br> Material:Plastic <br> Color: White <br> Package Included: 5pcs Quick Fitting