Young Red Haired Girl With Chains And The Ladder

• Step ladder, hinged in the middle to form an inverted V, with stays to keep the two halves at a fixed angle
• Telescoping ladder, commonly used to refer to a hybrid between a step ladder and an extension ladder with 360 degree hinges. Has three parts and can be taken apart to form two step ladders. The Little Giant is an example of a telescoping ladder.
• Turntable ladder, an extension ladder fitted to rotating platform on top of a fire truck
• Vertically rising ladder, a ladder designed to climb high points and facilitate suspending there.