? Ready to be assembled? Planed round edges, suitable for baluster rails? Premium Grade? Selected and graded quality beams ? Highest quality for smooth finish? Established brand only supplied ? Perfect outdoor timbers resistant for all seasons ? Swiftly replace any timbers you are unhappy about ? Provide consistency of quality? 15 year guaranteeBeam Specification: Nominal Size: Finished Size:Length:Treatment: 75 x 150 mm68 x 144 mm2.4 mTanalith E class 3 Components Specification: Beam Connectors:Screws: 70 x 135 mm65 x 4.9 mm