isolation manifold

I'm selling a DGX Long Neck Manifold with isolator that I took off of a set of Worthington HP 100 doubles. The manifold is in excellent condition. It comes with the port plugs so that the valves can be configured for left and right singles if need be. Price is $50 plus shipping and 3% G & S...

Functioning. Just removed from a set of OMS doubles. Anyone who has difficulty reaching the isolation manifold valve knob can benefit from this extension. Adds approximately 30 inches in length. I can help you with installation if needed. Very easy. I know there will be DIR or GUE...