6061 Aluminum I-Beam, Unpolished (Mill) Finish, Extruded, T6-Temper, ASTM B221/AMS QQ-A-200/8, Equal Leg Length, Rounded Corners, 3" Leg Lengths, 5" Width, 0.21" Wall Thickness, 72" Length,
| Country | USA |
| Binding | Kindle Edition |
| ReleaseDate | 2025-12-31 |
| Format | Kindle eBook |