I bought two 12" hoses as replacements on Halcyon 18lb & 27lb wings. New hose is slightly larger diameter than original Halcyon hose. Being fatter in diameter, the new hose would not fit through the fabric strain relief sleeve near the elbow on the 18lb wing. The solution is to simply not use the strain relief sleeve, and I don't anticipate this being a problem. The 27lb wing has a larger strain relief sleeve and was not a problem. Good product, but be aware of possible issue fitting to a Halcyon wing.
Great replacement hose for my hollis bcd , seems to be a higher quality hose than the original one and was very easy to install with the corrugated hose clamp kit. I highly recommend these hoses. Thanks DGX.
This was a perfect replacement for my Halcyon Infinity rig. The one that comes with the rig is around 13", which was just too short for me - it was flopping around at the top of my shoulder (I'm not a small person). The added 3" is perfect for me, while still keeping the same look and function as the original. All for a great price!