Adjustable Hinge (Set Hinge). The set hinge is installed at the center to provide vertical adjustments. It is used in
combination with the Guide Hinges (NP107) which are at the top and bottom.
Inswing Hinge-The set hinge used in inswing applications is not equipped with a non-removable pin.
Outswing Hinge- The set hinge used in outswing applications is always equipped with a non-removable pin positioned on the barrel of the hinge.