We make it easy for you.

At 4N we go the extra distance to make finding the right bar for your specific application as simple as possible. But remember, we believe in personal service too and are always here to help – and we are just a phone call away.

How do you pick the right bar for your particular application?

Follow these Simple Steps

Find your Bar Profile:

1. Decide the height you want to achieve.

2. Subtract the height of the existing grouser (trim first if desired).

3. Measure the width (thickness) of the existing grouser.

4. Use the chart below to find the grouser bar Profile that matches the height and width you need.

Note: Adding 10% to the bar height will provide longer wear; however, choosing a profile that is wider than the existing grouser width is not recommended.

Find your Bar Shape:

Straight: This is the best fit for grousers that have been trimmed or that are worn evenly.

Curved: This is the best fit for grousers that are untrimmed & saves time and money by allowing regrousering in the field – even while track shoes are still on the machine!

Beveled: This is the best fit for less drag at the corners and for shoes that were originally beveled.

The picture above shows the available bar shapes.

Find your Bar Length:

1. 4N grouser bar is available cut to your custom length or in 10-foot sections.

2. Have your bar precut to match the width of the shoe (for example: 24″, 28″, 32″, etc).
Note: For a shoe with a rounded wear pattern, subtract 1/2″ from the shoe width to reduce the fill weld needed on both ends.

Shown below is 4N president Bernie Nerlich performing a quality spot check on an international order of 4N Grouser Bar.

Other 4N Services

Quick ship inventory: We will work with you to make sure that your most common sizes and grades are in stock, ready to ship when you need them and need them fast.

Customization: 4N can customize your orders to meet your exacting requirements. Have a variety of needs? You can mix and match your order with any size, configuration, and hardness to meet and exceed your most varied requirements.

At 4N, we have a combined total of over 100 years of experience in the steel industry and know what it takes to keep your heavy equipment running at peak performance.

To learn more about 4N Corporation’s services and how we can help, contact us today!

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