Center post | 300*12mm in carbon steel |
Stringer | 300*12mm in carbon steel |
Stair tread | 80mm thickness solid wood tread |
Tread support | 6mm thickness tread support in carbon steel |
Railing # height | 36''/42''/1000mm |
Baluster | 50mm in sus304 |
Solid Rod | 8 layers, 8mm solid rod in sus304 |
Top handrail | 50mm in sus304 |