GKL - Prison & Spring Hinge Doctor - 5" - Red

The Hinge Doctor® HA4D is designed to adjust new, worn, improperly adjusted prison & spring hinges that cause the door to sag or drag. Simply slip the Hinge Doctor® HA4D over the top hinge and turn with a wrench.

Features

• Adjusts sagging doors in seconds
• Adjusts worn or improperly adjusted commercial and institutional hinges
• Hinge removal is not necessary
• For 5 in. Hinges