Features: *This assembly kit includes a 1/4" Female x Female Quick Connect with shutoff valve, full plug 1/4" Quick Key Connect Plug x 3/8" Female Flare adapter, 1/4" Male x 1/4 Male Quick Connect, 1/4" Female x 1/4 Female Quick Connect, 1/4" Male x 3/8" Male Flare Fitting, 3/8" Flare x 1/4" Male Pipe Half-Union Fitting,1 Seal Tape. *Shut-off Valve for Convenient Use:Save by turning your gas ON or OFF for a single quick connect appliance without having to open or close your whole RV propane source. Quickly and easily add a convenient connect/disconnect method. Let you use a propane supply on a RV camper or trailer that has built-in quick connect propane connection. *Easy to Install& Enjoy the DIY: You can use them separately or in combination. Just connect the quick coupler to your RV gas source and quick connect propane appliance, and the pipe fitting connect two pipes going in the same direction to extend pipe length. The thread sealing tape provided to wrap on the thread, tighten by adjustable wrench. *PREMIUM QUALITY:These propane quick connect fittings are made of solid brass, which are weather resistant, high temperature resistant, anti- and not easy to break. Thick solid brass construction fittings provides secure, airtight connection. *Wide range of applications:Gas Grill Hooks for BBQ, Portable Heater Hooks, Camping, Hunting, Fishing Hooks, Vehicles, Fish Stoves, Smokers, Torch Hooks. Connected to gas tank and electrical appliances. *PLEASE NOTE: Low Pressure Use Only! It is NOT intended to be connected directly to a high pressure propane tank and will leak if this is how you try to use it. Specification: Set quantity: 7 pieces Size: 1/4" RV Propane Quick Connect Material: Made of brass, especially and strong for long-term use Type: Low Voltage Adapter, High Voltage Quick Connect Applicable to: gas appliances Gas Type: for LPG, Natural Gas, Propane, Butane Working Temperature: 50 to120(-60 to 250F) Capacity: 80000 BTU/HR Item Type: RV Propane quick connect fittings With Shut Off: Yes For use with low-pressure propane Package List: 1pcs 1/4" female x female quick connect with shutoff valve 1pcs 1/4" quick key connect plug x 3/8" female flare adapter 1pcs 1/4" male x male quick connect full plug 1pcs 1/4 x 1/4" hex nipple coupling 1pcs 1/4 x 1/4" brass pipe coupler 1pcs 3/8 Inch Male Flare x 1/4 Inch Male Pipe 1pcs seal tapes Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.