Garage door hardware products install, repair, and maintain track-mounted vertical doors. Garage door springs, cables, drums, and pulleys work together to provide the tension required for smooth vertical door operation. Garage door hinges connect sectional door panels and allow smooth operation. Garage door rollers and brackets help garage doors raise and lower smoothly and quietly. Garage door bearings stabilize and support rotating garage door components under load. Garage door latches and locks secure overhead doors to prevent unwanted access. Garage door exhaust ports ventilate garages and prevent accumulation of gases. Garage bumpers and guides help accurately locate and prevent over-travel of equipment. Garage door brush seals create a semi-permeable lower door seal against rough or uneven floor surfaces.