A Wiper arm is a mechanical component designed to move a wiper blade across the windshield or other windows of the vehicle. It is a part of the vehicle's wiper system, which helps improve visibility by removing rain, snow, dirt, and other debris from the windshield. It is attached to a pivoting mechanism near the base of the windshield and extends outward to hold the wiper blade. It is connected to a motor or linkage system that generates the necessary motion to move the wiper blade back and forth.

Attributes:
• Withstand the vibrations and movements.
• Designed to withstand exposure to environmental factors.
• Designed to resist corrosion and durability.

Applications:
A Wiper arm allows the wiper blade to sweep across a greater surface area, ensuring effective cleaning of the windshield.