HPA Tank Regulator Valve ON/OFF ASA Adaptor CO2/Compressed Air Pin Valve Depressor Adapter _x000D_ HPA Tank Regulator Valve ON/OFF ASA Adaptor CO2/Compressed Air Pin Valve Depressor Adapter _x000D_ _x000D_ HPA Tank Regulator Valve On/Off ASA Adaptor G1/2-14 Thread Saver,CO2/Compressed Air Pin Valve Depressor Black Adapter 1 Piece_x000D_ Inline screw on adapter turns any G1/2-14 (.824inch-14NGO) tank into an on/off._x000D_ Fits standard valve threads on CO2 and HPA tanks._x000D_ Quick turn of the knurled twist ring disengages the pin depressor stopping the flow of gas._x000D_ This on/off eliminates the need to remove your tank._x000D_ _x000D_ Product name: Conversion connector_x000D_ Height: 52.5mm_x000D_ Thread: upper and lower G1/2-14_x000D_ Working pressure:Under 3000psi._x000D_ Input to Output:G1/2-14 threads._x000D_ Colour:black_x000D_ Material:Metal_x000D_ _x000D_ Package Contents:_x000D_ 1 x adapter_x000D_ _x000D_ Only the above package content, other products are not included._x000D_ 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._x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_