SPRAY STAKE (TYPE 'N') WITH 36" POLY HOSE. This stake will make a 180 degree spray pattern. These are the same sprayers shown inside the aeroponic bucket systems. The bottom portion of the stake can be cut off.You can punch a hole in 1/2-inch poly tube with a Raindrip punch and stick this spray stake hose directly into the 1/2-inch poly tube. No need for fittings. Leak free. The back shut-off portion of the stake may be inserted into a hole to be held in place. Check out the pictures for po 256.