Keystone S/K-50 Standard Cavity Wall Lintel 3900mm
£281.30 £337.56 (incl. VAT)Stock levels & costs fluctuate due to high demand and National shortages. Please call our Sales team to confirm stock & price.
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Keystone Lintel S/K-50 3900mm – The Keystone SK 50 is a standard load lintel used to support openings with cavity widths of 50-65mm. Outer leaf: 102mm Inner Leaf: 100mm
- Blockwork built tight against inner face of the lintel.
- Place mortar bed on top of blockwork before floor units are laid to provide even distribution of load.
Wall Type / Lintel Type: Cavity Wall
Duty Load: Standard Duty
Cavity Range: 50-65mm
Height: 209mm
Width: 243mm
Length: 3900mm
Weight: 57.79kg
Manufactured in 150mm increments
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---|---|---|---|---|
Length (mm) | Height (mm) | Thickness (mm) |
Total UDL kN 3:1 |
Total UDL kN 19:1 |
600 1200 |
79 | 1.6 | 12 | 10 |
1350 1500 |
95 | 2.0 | 14 | 12 |
1650 1800 |
110 | 2.0 | 19 | 16 |
1950 2100 |
134 | 2.0 | 21 | 17 |
2250 2400 |
150 | 2.0 | 21 | 19 |
2550 2700 |
172 | 2.0 | 26 | 22 |
2850 3000 |
172 | 2.6 | 27 | 20 |
3150 3600 |
209 | 3.2 | 27 | 20 |
3750 4000 |
209 | 3.2 | 26 | 19 |
4200 4800 |
209 | 3.4 | 27 | 22 |
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