Contractor Handrail System is100% aluminum, maintenance-free mechanical deck railing system. Originally designed to meet the strength and durability requirements of stringent commercial condo industry; our deck railings will surpass most code requirements for inland and costal, commercial or residential applications. The pre-drilled picket connections allowsection of railing to be assembled and installed inmatter minutes reducing the installation time. All kits contain: (1) top cap, (1) bottom channel, balusters, (4) Level postwall mounts, Assembly and installation hardware along with illustrated instructions. Our system is friendly enough for the homeowner looking to addquality railing system to their homes deck, patio or balcony, or the contractor who is looking to providequality railing withgenerous warranty. Contractor Handrail may be used on ground floor, stairs, and multi-story balcony applications and is backed by stamped engineering.