A ladder is a set of steps with a pole on each side. The purpose of a ladder is to reach high places and points safely. It is believed that the idea of a ladder was used over 10,000 years ago.

Two ladders and a plank create a stable work platform that requires less time to build and move than a traditional scaffold. Ladder jacks clip on two rungs of each ladder and hold a standard width ...

Woman Superhero Flat Character Run Up the Stairs. 4K motion graphics animation. A young African-American woman in her 20s standing on a ladder, using a caulk gun, doing repairs on the outside of her ...

Browse 90+ business woman climbing ladder stock videos and clips available to use in your projects, or start a new search to explore more stock footage and b-roll video clips. Woman Superhero Flat ...

Generally, they're used as a designer trick to maximize small spaces. For instance, vertical ladders make it hard to carry ...

Stairs that have a 7.5 inch riser and a 10 ... His data at the time showed it to be 24 inches. Ladders used by workers and ...