Concrete handle in plastic with concrete base. It is used to build horizontal air terminals on flat roofs covered with roofing felt.
| una especie de paquete | Karton | |
| Cantidad | 1 uds. | 12 uds. |
| Peso (kg) | 1,039 | 12,530 |
| Volumen (m3) | - | 0,013 |
| Ancho (m) | 0,130 | 0,240 |
| Longitud (m) | 0,130 | 0,350 |
| Profundidad (m) | 0,085 | 0,160 |