Aluminium undercapping plate -Â 4000mm long
- 4000mm long top undercapping plate
- 40 x pre-slotted holes at 100mm centres into which 50x10mm balusters insert
- 2.2mm plate thickness provide for a sturdy top undercapping plate
- Features 2 x screw flutes used for mechanical fixing of end caps & wall plates
- Made from alloy 6063 T6