Garage Door Green Hinge Spring Load 4 Panel Residential System Close Tight Seal

• The Green Hinge System provides a close tight seal of your door to your building, eliminating gaps and saving energy and money!
• Patented spring-loaded garage door hinge system that allows automatic adjustment of the overhead garage door, closing up to 1/4in side gap
• Reduces dirt, dust, bugs, rain, & moisture
• Quick and Simple installation
• Fits Residential & Commercial Doors
• 100% Made & Assembled in the USA
• LIFE TIME WARRANTY