Iron stair with open riser.

Double load-bearing running structure outside steps  made of steel.

Structure painted with micaceous iron glaze, 609.0402 finish, steel grey.

Iroko solid wood tread, light walnut finish.

Tread fixed to the structures with soldered steel wings and recessed teeth with no visible screws.

AIR6 JAK banister: 5 stainless steel wires with turnbuckles, satin-finish stainless steel rails, spindles with satin-finish stainless steel double plate.

Stainless steel wire with turnbuckle ,spindles with satini-finish stainless steel double plate.