Fire engines have extendable ladders to rescue people from tall buildings or blocks of flats ... John H_ Basely of Dayton invented the step ladder in 1862. When he made it he put hinges on ...

Type II Fiberglass Step Ladder, a lightweight ... That's why the first thing to consider is how tall your ladder needs to be. Consider the functions you need it for -- a ladder used to help ...

To protect yourself while using a ladder at home, follow these ladder safety tips: Choose the Right Ladder Step ladders are ideal ... Ensure the ladder is tall enough to reach your working area ...