These are 3/8" ID valves.  I like these because they are easy to move from "off" to "on" and it can be done with one hand.  Otherwise I would need to get 2 hands in there, one to hold the valve and hose in position and the other to turn the valve.  I'm not exactly sure of the part number.
				
			 
	


 
 
		 
 
		

 
 
		
 
 
		 
 
		 
 
		 
 
		