This UHPPOTE "Z" & "L" Bracket for Inward Door 180KG Holding Force Electric Magnetic Lock is perfect for indoor use. It is made of special aluminum, making it firm and durable. Its special design makes it suitable for both wooden and metal doors. It is easy to install and convenient to use, and includes one "Z" bracket and one "L" bracket for mounting on inswing doors. The "Z" bracket consists of two parts and is adjustable for flexible positioning of the armature plate. Get this UHPPOTE "Z" & "L" Bracket for Inward Door 180KG Holding Force Electric Magnetic Lock for your home or office today and enjoy its convenience and durability.