Features: Upgraded Stainless Steel Garage Door Lock Prevents Break Ins – designed with thickened construction to secure internal garage doors, providing extra theft proof defense for residential security. Features erosion resistant galvanized steel body with bright red PVC handle cover for fast lock position visibility and finger defense , reinforced by 8 auto tapping screws for wobble easy installation. Ideal for homeowners seeking stable garage security or families with internal garage doors requiring theft prevent solution. Use as a primary or supplementary lock during vacations, nighttime hours, or extended absences to block unauthorized access through vertical garage tracks. double side installation capability allows pairing two locks on opposite door tracks for greatest stability, while the end hole design accommodates padlocks for added security layering. Specifications: Component : stainless steel Size: about 2.6x3.9inch Package Includes: 1 set Garage Door Lock note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.