[MULTIPURPOSE]-The winterizing kit with shut off valve come with 3/4 male and female garden hose connector,When with male garden hose end is typically used to winterize recreational vehicles(RV), watercraft, garden hose, camper, boat and travel trailer. The fitting with female garden hose end is typically used to winterize sprinkler systems, garden hoses, and outdoor plumbing. [EASY TO CONNECTION]-1/4inch industrial air quick connect plug and 3/4inch garden hose connector. The hose allows the adapter to enter narrow spaces and minimizes pressure on the pipes and fittings. 100% outdoor-rated and almost indestructible. Easily connect to air compressors and garden taps to overwinter the lawn sprinkler system, taps, plumbing pipes, and RV to prevent damage due to icing. [HIGH-QUALITY MATERIAL]-The sprinkler blowout adapter is constructed of solid Lead-Free Brass. Lead-Free Brass Valve design to avoid potentially contaminating your RV water supply. EPDM Rubber Hose, impervious to water and oil, durable, great corrosion resistance [LENGTH]-Flexble hose allows the adapter to access tight spaces and minimizes stress on pipes and fittings. 100% outdoor rated, virtually indestructible, impervious to water and oil. RV winterizing kit Length: 17 inches (approximate). Max Pressure Rating: 300 PSI. A flexible winterizing hose allows the adapter to access tight spaces and reduces stress on pipes and fittings. colour: as shown Material: Brass Package Contents: 2 x 1/4NPT antifreeze joints 1 x 1/4NPT-3/4GHT connection adapter 1 x flexible 3/8 diameter hose 2 x PTFE Tape Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.