Garage Door Green Hinge Spring Load 6 Panel Commercial System Close Tight Seal. 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. Fits Residential & Commercial Doors.100% Made & Assembled in the USA. This item is in the category "Home & Garden\Home Improvement\Building & Hardware\Garage Doors & Openers\Opener Parts". The seller is "household-supplies-mega-store" and is located in this country: US. This item can be shipped worldwide.