| 4281114 | Builders Extension Ladder-8 Step | 2680 to 4210 | 150 | 12.3 | 8 to 14 |
| 4281115 | Builders Extension Ladder-9 Step | 2990 to 4820 | 150 | 13.3 | 9 to 16 |
| 4281116 | Builders Extension Ladder-10 Step | 3290 to 5430 | 150 | 16.9 | 10 to 18 |
| 4281117 | Builders Extension Ladder-11 Step | 3600 to 6040 | 150 | 18.9 | 11 to 20 |
| 4281118 | Builders Extension Ladder-12 Step | 3900 to 6650 | 150 | 20.3 | 12 to 22 |
| 4281119 | Builders Extension Ladder-13 Step | 4210 to 7260 | 150 | 21.8 | 13 to 24 |
| 4281120 | Builders Extension Ladder-14 Step | 4510 to 7870 | 150 | 23.7 | 14 to 26 |
| 4281121 | Builders Extension Ladder-15 Step | 4820 to 8480 | 150 | 30.1 | 15 to 28 |
| 4281122 | Builders Extension Ladder-16 Step | 5120 to 9090 | 150 | 32.1 | 16 to 30 |
| 4281123 | Builders Extension Ladder-17 Step | 5430 to 9700 | 150 | 33.9 | 17 to 32 |
| 4281124 | Builders Extension Ladder-18 Step | 6040 to 10310 | 150 | 36.8 | 19 to 34 |
| 4281125 | Builders Extension Ladder-20 Step | 6340 to 10920 | 150 | 38.9 | 20 to 36 |