1 Pcs RO Plastic Ball Valve Manual On-Off Type for RO water- 1/4″ RO Small size Tube x 1/4″ Male Thread(NPTF Thread)…….High Quality Plastic Valve for 1/4″ RO Tube Quick Connect Fit Type -…… The Valve will have Thread at one Side and Can be connected to Tube on Other Side…….. Spec ……… Size – 1/4″ Thread Male x 1/4″ Tube Quick Connect Type Plastic On/Off Valve……….. Pack Contains : – 1 Pcs of RO Plastic Ball Valve Manual On-Off Valve (Suited for 1/4″ Tube x 1/4″ Thread) as shown in photo……