Tool Box Shocks – How to Choose and Install Correctly

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Tool Box Shocks – How to Choose and Install Correctly

Tool Box Shocks

Tool Box Shocks: In a busy construction site, a crew is loading their tools into a truck when the toolbox slams shut, causing tools to rattle and nearly spill out. Frustration mounts as the team struggles with the heavy lid. Just then, a worker pulls out a GASTAC Truck Tool Box Shock, quickly installing it. With a smooth, controlled motion, the toolbox closes effortlessly, keeping tools secure. The crew cheers, realizing their workflow just got a serious upgrade, thanks to this innovative solution.

GASTAC, a leading Chinese gas spring strut manufacturer, offers advanced production technology and a skilled manufacturing team. For custom tool box shocks, contact sales@gastac.com. For standard tool box struts specifications, visit the GASTAC online store for easy purchasing and reliable solutions.

What Are Tool Box Shocks?

Tool box shocks, also known as gas struts or gas springs, are mechanical support devices designed to assist in lifting and holding open the lids of truck toolboxes. They provide controlled motion, prevent sudden slamming, and make accessing your tools safer and more convenient. These shocks are commonly used on both aluminum and steel toolboxes, and come in various sizes and force ratings to match different lid weights.

Tool Box Shocks Gas Struts Size Chart

GASTAC offers a Tool Box Shocks Gas Struts Size Chart featuring a wide range of common sizes for easy selection. Each option includes a detailed specification sheet, helping you find the perfect fit for your needs. Reliable, durable, and user-friendly, GASTAC makes choosing the right gas strut simple and efficient.

If you wish to make a direct purchase, please visit our online store. If you cannot find the specifications you need, contact us by email, and we will provide a professional solution for you.

Product	Rod Ø	Tube Ø	Extended Length	Compressed Length	Stroke	Force
GT8180700110	8mm	18mm	7 Inch	5.12 Inch	1.88 Inch	10-110 Lbs
GT8180750110	8mm	18mm	7.5 Inch	5.25 Inch	2.25 Inch	10-110 Lbs
GT8181000110	8mm	18mm	10 Inch	7.10 Inch	2.90 Inch	10-110 Lbs
GT8181200110	8mm	18mm	12 Inch	8.03 Inch	3.97 Inch	10-110 Lbs
GT8181489110	8mm	18mm	14 Inch	8.90 Inch	5.10 Inch	10-110 Lbs
GT8182000150	8mm	18mm	20 Inch	12.13 Inch	7.87 Inch	50-150 Lbs

Compatible Tool Box Shock Brands

Finding the right tool box shock replacement can be tricky with so many brands on the market. To simplify your search, we’ve compiled a list of popular tool box shock brands that are commonly compatible with standard replacement gas shocks. Whether you need gas springs for your truck, workshop, or industrial toolbox, these brands are a great reference to ensure proper fit and performance.

Husky Tool Box Shocks	US General Tool Box Shocks	Better Built Tool Box Shocks
Weather Guard Tool Box Shocks	Tool Box Shocks Harbor Freight	Knaack Box Shocks
Dee Zee Tool Box Shock	Delta Tool Box Shocks	UWS Tool Box Shocks

How to Measure Tool Box Shocks?

To accurately measure and calculate the specifications of the tool box shocks, follow the steps detailed below:

1.Extend the Tool Box Shocks(L):

Fully extend the shocks so that it reaches its maximum length.
Measure the distance from the center of one eyelet (or mounting point) to the center of the other eyelet. This is the extended length of the struts.

2.Compress the Tool Box Shocks(A):

Fully compress the struts to its shortest length.
Again, measure the distance from the center of one eyelet to the center of the other. This is the compressed length of the struts.

3.Calculate the Tool Box Shocks(S):

Subtract the compressed length from the extended length to determine the stroke length.
The stroke length is the distance the struts travels between its fully compressed and fully extended positions.
Stroke Length=Extended Length−Compressed Length.

4.Measure Tool Box Shocks Diameter(d/D)：

Record your gas strut diameter as Rod Diameter/Canister Diameter. For example, if the rod diameter is 8mm and the tube diameter is 18mm, the strut diameter should be noted as 8/18 (For more information, please go to the expert page).
measure tool box shocks, which is essential for selecting or replacing struts in your tool box. Proper measurement ensures that the struts will perform correctly, providing adequate support and function.

Measurement Tanning Bed Shocks for Sunquest 768x242 1 1

5.Newton Meters or Force

To determine the force of the gas strut (measured in Newton meters or Nm), there are a few methods:

Check the existing toolbox gas strut: If you’re replacing an existing strut, the force may be printed on the side.
Use a weighing scale: Compress the strut against the scale to measure the force required.
Refer to product specifications: For new applications, consult the product specifications to find the required force.

GASTAC specializes in producing high-quality toolbox shock built to last. With a focus on durability and precision, we use premium materials and advanced manufacturing techniques to ensure each shock delivers smooth, consistent performance. Whether for heavy-duty trucks or industrial equipment, GASTAC shock are the ideal choice for reliability and longevity.

How to Fit Gas Struts to Tool Box?

Here’s a four-step guide to fitting gas struts to your toolbox for optimal performance:

Open the Lid to the Desired Angle: Position the toolbox lid at the angle you want it to open to.
Attach the Cylinder End: Secure the cylinder end of the gas strut to the lid, following the fitment and pressure guide provided.
Attach the Shaft End: With the lid still open, swing the shaft end of the gas strut toward the fixed mount at the center, and securely attach it.
Test the Lid Movement: Ensure the lid opens and closes smoothly without any restrictions.

Two mounting orientations are available: ‘Push Up’ and ‘Flip Over.’ Regardless of the orientation, the component should always be mounted with the “rod down” in the fully closed position to ensure proper seal lubrication.

Following these steps will help ensure a proper and efficient fit for your gas struts.

Tool Box Shock FAQs

Tool box shocks are essential components that help lift and hold toolbox lids safely. Users often have questions about choosing the right size, installation, durability, and maintenance. The following FAQs address the most common concerns to ensure proper use and long-lasting performance.

Q1: How do I know if my tool box shocks need replacement?
A1: Signs include difficulty opening, uneven lid support, leaking gas, or visible wear. Replace immediately to prevent accidents.

Q2: Can I install tool box shocks myself?
A2: Yes. Most tool box shocks are designed for DIY installation. Follow the instructions carefully and use proper tools.

Q3: Will temperature affect the performance?
A3: Extreme cold or heat can slightly alter gas pressure, but quality gas shocks maintain stable performance under normal conditions.

Q4: Are all tool box shocks universal?
A4: No. Measure your toolbox carefully and check the force rating and end fittings to ensure proper fit.

Q5: How long do tool box shocks last?
A5: With proper use, high-quality gas shocks typically last 3–5 years or more, depending on lid weight and environmental conditions.

Q6: Can I replace one shock at a time?
A6: It’s recommended to replace both tool box shocks simultaneously for balanced support and consistent lid operation.