The D548-2 48 ft aluminum extension ladder has a duty rating of 300lb and feature the exclusive Alflo® rung joint for a Twist-Proof® performance every time. The end caps are mar resistant and notched for easy separation of sections. Both the base and the fly sections can be used separately. Internal guides increase the ease of operation when raising and lowering. The feet are heavy-duty, self-aligning and free swinging for hard or penetrable surfaces. Rugged spring-loaded locks operate smoothly. Traction-Tred® D rungs are slip-resistant. Duty rating changes to 375 lb for 20 to 32 ft models.
| Size | : | 48 ft |
| Weight Capacity | : | 300 lb |
| Number of Rungs | : | 24 |
| Number of Sections | : | 2 |
| Rail Type | : | I-Beam |
| Rung Type | : | D-Rung |
| Rung Size | : | 1-3/4 in |
| Rail Depth | : | 3-1/4 in |
| Duty Rating | : | Type IA |
| Base Spread Size | : | 20-1/8 in |
| Fly Width | : | 20.16 in |
| Closed Volume | : | 288 in |
| Closed Height | : | 24 ft |
| Flange Dimensions | : | 1-1/4 in |
| Adjustable Increments | : | 12 in |
| Reach Height | : | 45 ft |
| Section Length | : | 24 ft |
| Base Width | : | 20-1/8 in |
| Bottom Width | : | 19 in |
| Material | : | Aluminum |
| Includes | : | End Caps |