Sturdy’s aluminum extension ladder is a CSA GRADE 1 ladder, rated to a maximum of 300lbs. With a basic design made of durable material, the 7700 series is equipped with all of the standard safety features from secure footing to stable extension.
| Model Number |
Nominal Height (feet) |
Extended Length (feet) |
Weight (lbs.) |
| 7716 | 16 | 13 | 24 |
| 7720 | 20 | 17 | 30 |
| 7724 | 24 | 21 | 35 |
| 7728 | 28 | 25 | 50 |
| 7732 | 32 | 28 | 57 |
| 7736 | 36 | 32 | 71 |
| 7740 | 40 | 35 | 78 |
| Size | 7716 (16ft), 7720 (20ft), 7724 (24ft), 7728 (28ft), 7732 (32ft), 7736 (36ft), 7740 (40ft) |
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Our aluminum platform ladders are Type 1A, rated to a maximum of 300 lbs.
Extended platform – 15″ x 19″
Large feet with heavy-duty treads
Re-inforced back brace for added security
User-friendly folding function for ease of transportation and storage
Sturdy aluminum extension ladders provide a stable footing and secure support at every level of extension. Their reinforced construction creates a solid base for work in any industry.