VEVOR Handrail Outdoor Stairs 121 x 89.5 cm Outdoor Handrail Outdoor Stair Railing Adjustable from 0 to 45 Degrees Handrail for Stairs Outdoor Aluminum Black Stair Railing Fit One/Two/There Steps

Can this rail be installed on to timber steps if so does it come with the screws and drill bit, if not what size drill bit do i need Thank You

Can this kit be extend to 8 or 12 steps?

Can hand rail outdoor 3/4 steps 48"x35.5 blacl be installed on lime stone front door steps (outdoor)