Original Entex™ Specification:
| Stock Code | Material | Outside Diameter (mm) | Wire Diameter (mm) | Rate N/mm | Pull to Pull Length (mm) | Initial Tension N | Maximum Extension (mm) | More Details |
|---|---|---|---|---|---|---|---|---|
| 610 | CS | 22.23 | 2.95 | 1.91 | 203.2 | 73.39 | 113 | View Product |
| 611 | CS | 25.4 | 2.65 | 2 | 101.6 | 23.13 | 61 | View Product |
| 612 | CS | 25.4 | 3.25 | 5.99 | 101.6 | 82.22 | 37 | View Product |
| 613 | CS | 25.4 | 2.65 | 1.04 | 152.4 | 35.57 | 111.5 | View Product |
| 614 | CS | 25.4 | 3.25 | 3.09 | 152.4 | 72.23 | 64.8 | View Product |
| 615 | CS | 25.4 | 2.65 | 0.86 | 177.8 | 32.83 | 115.6 | View Product |
| 616 | CS | 25.4 | 3.25 | 2.55 | 177.8 | 68.89 | 72.4 | View Product |
| 617 | CS | 25.4 | 2.65 | 0.7 | 203.2 | 37.83 | 160 | View Product |
| 618 | CS | 25.4 | 3.25 | 2.13 | 203.2 | 84.48 | 81 | View Product |
| 619 | CS | 25.4 | 2.65 | 0.6 | 228.6 | 43.32 | 216 | View Product |
| 620 | CS | 25.4 | 3.25 | 1.83 | 228.6 | 63.38 | 102 | View Product |
Coil Springs Direct are the UK’s only supplier of Entex™ specification tension springs. Our commitment to quality and precision makes us the trusted choice for many industries seeking reliable solutions – whether you require tension springs for industrial, automotive or bespoke applications, we have you covered.
Our tension springs are manufactured to original Entex™ stock specifications that meet the highest industry standards. Our tension springs are made from high quality stainless steel and carbon steel to ensure durability and resilience under various stress conditions. The precision engineering of our tension springs guarantees optimal performance and longevity.
Coil Springs Direct serves various industries with our premium tension springs, including:
Tension springs are essential components in systems where controlled resistance and return force are required. They store energy when extended and release it to pull components back into their original position, making them ideal for applications like garage doors, trampolines and mechanical levers. Their reliability and versatility have made them a staple in both light and heavy-duty industries, offering consistent tension performance over time.
A spring tensioner is a device that maintains consistent tension in a system by adjusting or absorbing movement over time. These are often paired with tension springs in conveyor belts, pulleys and industrial machinery where slack or vibration can impact performance. Using a spring tensioner alongside a correctly rated tension spring helps prevent wear, reduces maintenance needs and ensures smoother operation under varying loads.
When space or design requires a more secure setup, a tension spring with bolts can offer added stability and precision. These configurations are commonly used in adjustable assemblies, such as gates, hatches or equipment covers, where a bolted connection allows for a custom-fit solution. Whether you're working with standard or bespoke measurements, integrating bolts can increase anchoring strength without compromising the flexibility tension springs are known for.
Selecting the right tension spring is crucial for the success of your project. Consider factors such as load requirements, environmental conditions, and application specifications. Our knowledgeable team is ready to assist you in choosing the perfect tension spring for your needs.
Have unique requirements? Our team specializes in providing custom tension springs tailored to your specific needs. Contact us today to discuss your project, and let us create the perfect solution for you.
Coil Springs Direct is your reliable partner for high quality tension springs. Explore our extensive catalogue or reach out for custom solutions, or reach out for custom solutions. Trust us for precision engineering, durability and exceptional performance in every tension spring.