Werner D520-2 20ft Type IAA Aluminum D-Rung Extension Ladder, 375 lb Duty Rating
Features:
- Type IAA, 375 lb duty rating
- Exclusive Alflo rung joint for Twist-Proof performance
- Slip-resistant Traction-Tred D-rungs
- Heavy-duty, self-aligning, free-swinging shoes with tread and spur plate
- Spring-loaded rung locks; smooth pulley with 3/8 in rope
- Base and fly sections separate for single-section use
- Mar-resistant end caps; internal guides for easy operation
