Extended wing mirror arms are accessories that can enhance the visibility and safety of drivers of construction, off-road and tractor vehicles.

They are designed to extend the reach and angle of the wing mirrors, which are mounted on the sides of the vehicle's cab or doors. Wing mirrors allow drivers to see behind and beside their vehicle, especially when reversing, turning or changing lanes.

Extended wing mirror arms can be useful for vehicles that have large or irregular shapes, such as trailers, loaders, excavators, dump trucks or harvesters.

There are different types of extended wing mirror arms available in the market, depending on the vehicle model, size and purpose. 

Some of the common features and benefits of extended wing mirror arms are:

- They can be fixed or telescopic, meaning they can be adjusted in length according to the driver's preference or need. Telescopic arms can also be retracted when not in use or when parking in tight spaces.

- They can be left-hand or right-hand compatible, meaning they can fit either side of the vehicle. Some models can also be used interchangeably on both sides.

- They can have different shapes and diameters, such as round, square or oval. The shape and diameter affect the stability and strength of the arm¹².

- They can have different mounting options, such as brackets, clamps or bolts. The mounting option affects how easy it is to install and remove the arm.

- They can have different finishes and colours, such as black, chrome or stainless steel. The finish and colour affect how well they match with the vehicle's appearance.

Extended wing mirror arms usually come with compatible mirrors that attach to them. The mirrors can also have different features and benefits, such as:

- They can have different sizes and shapes, such as rectangular, square or round. The size and shape affect how much area they cover behind and beside the vehicle.

- They can have different types of glass, such as flat or convex. Flat glass provides a realistic view of what is behind the vehicle while convex glass provides a wider view but distorts distances.

- They can have different coatings or treatments on their surface that make them more resistant to scratches , cracks , fogging , glare , water , dust , dirt , ice , snow etc.

- They can have heating elements that warm up their surface to prevent fogging , icing etc.

- They can have indicators that flash when turning signals are activated on their side.

Extended wing mirror arms are important accessories for construction, off-road and tractor vehicles because they improve their visibility, safety, manoeuvrability and performance.

However, they also require proper maintenance, adjustment,and cleaning.

Here are some tips for using extended wing mirror arms:

- Check them regularly for any damage , looseness, and misalignment.

- Adjust them according to your driving position, and road conditions.

- Clean them with a soft cloth dampened with water or mild detergent. Do not use abrasive materials that may scratch their surface.

- Avoid hitting them against obstacles such as trees or walls.

- Replace them if they are broken beyond repair.