
5C143 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $26.39 | Condition is New, Mason Industries 5C143 Vibration Isolator, Spring, 130 To 175 Lb., shipping cost = $5.00 | 99.8% |
![]() | $43.22 | Top Pick! Condition is New, MASON 5C143 Hanger-Mount Vibration Isolator,4 1/4 H 5C143, shipping cost = $7.99 | ![]() |
![]() | $43.41 | Condition is New, Mason 5C143 VIBRATION ISOLATOR HANGER 130-175 LBS Lot of 2, shipping cost = $14.47 | 99.4% |

The Mason Industries 5C143 Vibration Isolator Spring is a high-performance component designed to effectively reduce vibrations and shocks in various industrial applications. This particular model has a spring rate of 130-175 pounds per inch (lbs/in), making it suitable for moderately heavy loads.
The spring is constructed from chrome silicon alloy steel, ensuring durability and resistance to wear and tear. The material's high strength-to-weight ratio and excellent fatigue resistance make it an ideal choice for applications that require long-lasting performance.
The spring's design incorporates a conical shape with a diameter ranging from 1.375 inches (at the large end) to 0.438 inches (at the small end). This conical shape allows for progressive loading, which means that the force applied to the spring increases as the deflection increases. This feature is particularly beneficial in applications where the load may vary or where precise control over the system's response to vibrations is necessary.
Each spring comes with a protective zinc-plated finish that shields the steel from corrosion and provides an additional layer of protection against environmental factors. This finish also ensures a clean and professional appearance for the component.
The Mason Industries 5C143 Vibration Isolator Spring is engineered to meet or exceed industry standards for quality and performance. It is ideal for use in a wide range of industrial applications, including machine foundations, HVAC systems, and other equipment where vibration control is crucial.
When installed correctly, this spring can help prevent equipment damage, improve system efficiency, and reduce noise levels, making it an essential component for maintaining optimal industrial performance.
The Mason 5C143 vibration isolator spring, with a capacity of 130-175 lbs, can be an effective solution for reducing vibrations and protecting equipment from damage. Here are some pros and cons of buying this particular vibration isolator spring.
Pros:1. High load capacity: This vibration isolator spring can handle a wide range of weights, making it suitable for various industrial applications.
2. Durability: Mason springs are known for their high-quality materials and robust design, ensuring long-lasting performance.
3. Adjustable: The Mason 5C143 spring comes with an adjustable feature, allowing users to fine-tune the vibration isolation based on their specific application requirements.
4. Easy installation: The spring's design makes it simple to install, saving time and labor costs.
5. Reduces equipment wear and tear: Effective vibration isolation can help extend the life of equipment by minimizing the stress caused by vibrations.
Cons:1. Cost: Compared to other vibration isolation solutions, such as rubber mounts or air springs, Mason springs can be more expensive.
2. Limited flexibility: Since the spring's load capacity is fixed, it may not be the best solution for applications with varying weight requirements.
3. Requires proper tuning: To ensure optimal performance, the spring must be properly tuned, which may require specialized knowledge or the help of an expert.
In conclusion, the Mason 5C143 vibration isolator spring is a robust and effective solution for reducing vibrations in industrial applications. Its high load capacity, durability, and adjustability make it a valuable investment for businesses looking to protect their equipment from damage. However, it may not be the most cost-effective option and may require specialized tuning for optimal performance.
Recommendation:If you're looking for a vibration isolator spring for a heavy-duty industrial application, the Mason 5C143 is a solid choice due to its high load capacity, durability, and adjustability. However, if you have varying weight requirements or a smaller budget, you may want to consider other types of vibration isolation solutions, such as rubber mounts or air springs.
Details:
Mason industries 5C143 vibration isolator,spring,130 to 175 lb. 3/8 in, lower rod penetration 3 1/2 depth 2 height 4 1/4 width 7/8 spring color silver, mark not applicable, bushing type rubber details. Hanger-mount vibration isolator, spring, capacity range 130 to 175 lb, deflection 0.75 in 1.00 in, max.
specifications toolboxben:
- brand: Mason Industries
- mpn: 5c143
- type: Workholding Machine Tool Accessories Mounts And Vibration Con
- features: Hanger-mount Vibration Isolator, Spring, Capacity Range 130 To 175 Lb, Deflection Range 0.75 In To 1.00 In, Max. Rod Dia. 3/8 In, Lower Rod Penetration 3 1/2 In, Depth 2 1/2 In, Height 4 1/4 In, Width 2 7/8 In, Spring Color Silver, Color Mark Not Applicable, Bushing Type Rubber
- country/region of manufacture: Th
- manufacturer warranty: 1 Year
- item width: 3.000
- custom bundle: No
- item length: 3.500
- item height: 1.000
- item weight: 1.5000
shipping toolboxben:
- transit: 3-3 days
- type: fixed
- class: standard
- service: standard
general toolboxben:
- category: Home & Garden > Tools Workshop Equipment > Storage > Boxes
offer toolboxben:
- options: ship-to-home
- started: may 27, 2025
- availability: in stock
- sold #: 16
- prices: $26.39–$43.41
- item condition: New
returns toolboxben:
- time: 60 days
- policy: returns accepted
- method: money back
- paid by: seller
payments toolboxben:
- credit card: visa
- other
- wallet: apple-pay
seller toolboxben:
- city: USA
- rating: 99.6%
- # reviews: 1232878



