The Mountain High Cylinder Neck Extender is used in applications where clamping at the cylinder neck is desirable.
There are times when there is not enough area at the cylinder neck to allow clamping. Our Cylinder Neck Extender extends the area between the cylinder neck and the valve allowing clamping in this area. This is used mostly in Sailplane applications.
The outside diameter can be machined down if needed to fit your application at an additional charge. The standard diameter of the extender is 1.760 inch (44,7 mm). The minimum turn diameter is 1.150 inch (29,2 mm).