Attributes . CROSS STEP, 2-IN-1 TYPE; FIBERGLASS MATERIAL; 29-1/4 INCH BASE WIDTH; 39 POUND WEIGHT; 300 POUND LOAD RATING; 10 STEP(S); 48 INCH BASE SPREAD; RUNG SIZE 3 INCH DEPTH; RUNG TYPE STANDARD STEP; DUTY RATING TYPE IA; LADDER SIZE 10 FOOT; MAXIMUM REACH 13 FOOT 3 INCH FOOT (SHELF LADDER), 14 FOOT 2 INCH (STEP LADDER); MAXIMUM STANDING HEIGHT 6 FOOT 8 INCH (SHELF LADDER), 7 FOOT 7 INCH (STEP LADDER); APPLICATION ROOFING, BUILDING MAINTENANCE, CONTRACTING AND INDUSTRIAL CONSTRUCTION; APPLICABLE STANDARD ANSI A14.5 . Names