HA3D The Hinge Doctor®
The Hinge Doctor® HA3D is designed to adjust commercial ball bearing hinges. Simply slip the Hinge Doctor® HA3D over the top hinge and turn with a wrench.
The Hinge Doctor® HA3D is designed to adjust commercial ball bearing hinges. Simply slip the Hinge Doctor® HA3D over the top hinge and turn with a wrench.