D RUNG Height’: 24 Max. Open Height’: 21 Base Section Outside Height”: 17 3/8 Base Section Inside Width”: 15 Fly Section Outside Width”: 16 5/8 Fly Section Inside Width”: 14 1/4 Wt. lbs.: 55 SA Grade 1AA, ANSI Type 1AA, 375-lb Load Rating. Durable non-conductive fibreglass side rails in high visibility safety yellow. Riveted rung to rail design maintains continuous strength of fibres and allows for easy repair. Slip-resistant serrated rungs for safe climbing (available in round or “D” profile). Top cross over bar allows for ladder to be raised or lowered from front and provides tensional stiffness. Premium heavy-duty rung locks for durability. Exclusive “1-piece” foot assembly with spur wheel provides unequalled strength, durability and torsion resistance.

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