Features Details Adjustable for 1-4 Steps: Product Size (W x H): 47.6" x 35.8"/121 x 91 cm; Distance Between Vertical Bars: 31.5"/80 cm. Due to the 0-45 adjustable angle, our outdoor railing fits your 1 to 4 steps. It is perfect for helping people keep balance when walking up and down the stairs in the rain or winter. High Bearing Capacity: With the 0.2"/5 mm thick base and 0.08"/2 mm thick tube, this hand railing for stairs can hold up to 165 lbs/75 kg weight. As a reliable grab bar for your family, it provides extra security for the elderly, children, pregnant women, disabled family members, and people after surgery. Sturdy Aluminum Material: This hand rail is made from durable aluminum, precluding worry about corrosion or scratch. It features a smooth powder-coated surface, allowing you to clean it with water or cloth easily and quickly. The railing is designed to last for years, even exposed to the sun or rain. Effortless Installation: Accompanying the deck handrail are complete accessories for easy installation, including screws, Allen wrench, etc. Just choose your desired location, mark it, drill holes on the mounting surface, set up screws with four ?0.5"/13 mm pre-drilled holes, and finally place base trim. Indoor Outdoor Use: The aluminum handrail is a must-have for your family with reliable performance. It can be installed on concrete, brick, and wood steps of porches, balconies, gardens, residential buildings, hotels, garages, etc. This stair handrail is ideal for places you cannot attach to a wall or structure.