ladder 30˚internal riser
LIR
- 300mm STANDARD RADIUS (R300)
- alternative 450, 600, 750, 900 radius made to order
- sizes displayed in mm
| size | light duty 50mm deep | medium duty 100mm deep | heavy duty 125mm deep | extra heavy duty 150mm deep |
|---|---|---|---|---|
| 150 | LIR050/0150/30/R300 | LIR100/0150/30/R300 | LIR125/0150/30/R300 | LIR150/0150/30/R300 |
| 300 | LIR050/0300/30/R300 | LIR100/0350/30/R300 | LIR125/0350/30/R300 | LIR150/0300/30/R300 |
| 450 | LIR050/0450/30/R300 | LIR100/0450/30/R300 | LIR125/0450/30/R300 | LIR150/0450/30/R300 |
| 600 | x | LIR100/0600/30/R300 | LIR125/0600/30/R300 | LIR150/0600/30/R300 |
| 750 | x | LIR100/0750/30/R300 | LIR125/0750/30/R300 | LIR150/0750/30/R300 |
| 900 | x | LIR100/0900/30/R300 | LIR125/0900/30/R300 | LIR150/0900/30/R300 |