Brunette Girl Reveals Her White Negligee Outside At The Fence With A Wooden Ladder

• Extension ladder or "Telescopic ladder", a fixed ladder divided into two or more lengths for more convenient storage; the lengths can be slid together for storage or slid apart to maximize the length of the ladder; a pulley system may be fitted so that the ladder can be easily extended by an operator on the ground then locked in place using the dogs and pawls
• Fixed ladder, two side members joined by several rungs; affixed to structure with no moving parts
• Folding ladder, a ladder in the step ladder style with one or more (usually no more than three) one-way hinges. Ideal for use on uneven ground (i.e. stairs), as a trestle or when fully extended a Fixed ladder. Some variations feature a central one-way hinge with extensible locking legs
• Hook ladder or pompier ladder, a rigid ladder with a hook at the top to grip a windowsill; used by firefighters