Durable and Sturdy: Made of brushed surface steel, it can be used for a long time, safe and stable, smooth, wear-resistant and has strong load-bearing capacity. EASY TO INSTALL: The heavy duty door handle kit includes all the hardware needed to install on your door. Installation is very simple. Note: Push-Pull handles are a pair of door handles, used for interior and exterior doors of a single door. Suitable for both indoor and outdoor hardware applications. MULTI-FUNCTIONAL: Comfortable door handles can be used as office, entry, indoor, outdoor, gate, garage, barn, shed, closet, sliding door pulls. Can be installed on wooden doors, glass doors, metal doors, etc. If you have any questions, you can always contact us