Adjustable Pinnacle 337 Series Wall Mount Full Back Plate Hinge (8mm to 12mm) Acrylic Pull Handles An internal three-point ball bearing

An internal three-point ball bearing index mechanism keeps the Knob Latch from "free-spinning"

180 Degree Glass-to-Glass Inswing or Outswing Bi-Fold Application

For 1/4" TO 3/8" (6 to 10 mm) Thick Glass No Glass Fabrication Required

It includes an adaptor used with the EZ-Adjust Header System

Adjustable Pinnacle 337 Series Wall Mount Full Back Plate Hinge (8mm to 12mm) Acrylic Pull Handles An internal three-point ball bearingDescription Adjustable Pinnacle Series Hinges take our popular Pinnacle Hinge to a new level. Adjustment to accommodate the desired angle (up to 90 degree) is done after the door is installed. Once the door is hung, simply loosen the Allen set screws and turn the door to the desired closed position. By merely tightening the Allen screws your door will self center to the desired closed position. The door can swing 90 degree inward and also 90 degree