Description
| Dimensions | 140 x 70 mm |
| Weight | 19 kg |
| Stock lengths | 900 mm to 6 m in 300 mm increments |
| Concrete strength | >40Mpa |
A lintel is structural support used to span an opening in a wall or between two vertical supports. It is frequently used over windows and doors. Lintels are generally used for load-bearing purposes. This Block lintel is specifically produced to be used with M150 & Maxi 140 building blocks and only for spans up to 4.2 m.

| Dimensions | 140 x 70 mm |
| Weight | 19 kg |
| Stock lengths | 900 mm to 6 m in 300 mm increments |
| Concrete strength | >40Mpa |