We carry one of the largest selections of 2 Way truss rods in stock ready for shipment. Our rods our both tested at the production line and again at our shipping location (it is always recommended you bench test rods prior to installation in your neck).
We are ask a lot what the difference is and why we offer a dual action and a two way rod. The answer is actually fairly simple, they are both two way, two course dual action rods. But in order to define them for you and handle them correctly when shipping an order we define one as a dual action and one as a two way. Both work similar, just different ways of setting them up and installing them.