Barrel Length": 1-1/8"3/4" Max Door Or Drawer ThicknessDesigned For Locking Wood Or Metal Cabinet Doors And DrawersKey Locks Into Cylinder While Lock Is Open To Prevent Leaving Box Open AccidentlyRequires 3/4" Mounting HoleIncludes 2 Cams, 1 Straight, 1 OffsetComes With 2 KeysKeyed Different Only