Force Spring GLEAVI Extension Spring with Dual Ring Ends Model 2084

Description

Product Overview

The GLEAVI force spring is engineered as a compact yet powerful extension spring designed to deliver consistent and reliable tension across a wide range of mechanical applications. Constructed from high‑grade steel wire, the spring offers exceptional durability while maintaining a lightweight profile of just 0.48 ounces, making it easy to handle and install. Its dimensions of 2.36 × 1.57 × 1.57 inches provide a small footprint that fits comfortably into tight spaces, yet the dual‑ring ends ensure secure attachment points for both rod and hook configurations. The dual‑ring design distributes load evenly, reducing stress concentrations and extending the service life of the spring in demanding environments. With a model number of 20841754IL3J13Y9G3VC98, this spring is part of GLEAVI’s precision‑engineered line of tension components, each tested for compliance with industry standards for force consistency and fatigue resistance. Whether used in scale mechanisms, educational physics kits, or DIY projects that require precise force control, the spring’s predictable performance simplifies calibration and reduces the need for frequent adjustments. The product’s best‑seller rank in the Mechanical Constant Force Springs category reflects its popularity among hobbyists and professionals alike, confirming its reputation for quality and value. Additionally, the spring’s unisex adult classification indicates its suitability for a broad audience, from students learning basic mechanics to engineers designing prototype assemblies. Each spring is individually packaged in a protective poly‑bag to prevent corrosion and physical damage during shipping. The steel wire undergoes a heat‑treatment process that enhances its tensile strength, ensuring the spring can withstand repeated cycles of compression and extension without permanent deformation. The dual‑ring ends are precision‑machined to a tolerance of ±0.02 mm, providing a snug fit on standard shafts and reducing the likelihood of slippage during operation. For users who require precise force values, the spring’s spring constant is calibrated at the factory and documented in the accompanying data sheet, allowing for accurate integration into load‑cell assemblies or balance mechanisms. GLEAVI also offers technical support for customers who need assistance with installation or performance verification, reinforcing the company’s commitment to after‑sales service and long‑term reliability. Overall, this spring combines compact size, robust construction, and precise performance for versatile use.

Usage

The GLEAVI force spring’s compact form factor and dual‑ring ends make it an ideal component for a variety of practical applications, ranging from hobbyist projects to professional laboratory equipment. In DIY home improvement tasks, the spring can be employed to create tension‑loaded mechanisms such as retractable cords, adjustable shelving supports, or spring‑loaded hinges for cabinets and toolboxes. Its lightweight steel construction ensures that the spring adds minimal weight while providing the necessary force to keep components securely in place. For scale and balance devices, the dual‑ring ends allow the spring to be mounted directly onto the scale’s load arm, delivering a consistent counter‑weight that improves measurement accuracy. Educators frequently incorporate the spring into physics demonstrations to illustrate concepts such as Hooke’s Law, potential energy storage, and the relationship between force, displacement, and spring constant. Because the spring’s specifications are clearly documented, students can perform quantitative experiments, record data, and compare theoretical predictions with real‑world results. In industrial prototyping, the spring serves as a reliable source of constant force for testing fixtures, where it can be used to apply a steady load to components under evaluation. Its small size enables integration into tight assemblies without interfering with other moving parts. Additionally, the spring’s durability allows it to endure repeated cycles of loading and unloading, making it suitable for long‑term testing rigs. Whether mounted on a simple wooden frame or incorporated into a sophisticated mechanical system, the GLEAVI force spring provides a dependable source of tension that enhances functionality and extends the lifespan of the overall design. In automotive repair, the spring can be used to tension brake cables or to provide return force for throttle linkages, where its compact size fits within confined engine bays. Robotics enthusiasts appreciate the spring for creating compliant joints that absorb shocks and maintain consistent force during repetitive motions. Outdoor enthusiasts also find the spring useful for portable gear, such as tensioning tent lines or securing camping equipment. The dual‑ring ends simplify mounting on both metal and plastic shafts, reducing the need for additional hardware. For hobbyist model builders, the spring can power moving parts in scale models of bridges, elevators, or wind‑up toys, delivering realistic motion without requiring batteries. Its reliable performance under varying temperatures ensures that it functions equally well in indoor workshops and outdoor environments.

Why Choose Us

Choosing GLEAVI means selecting a brand that prioritizes precision engineering, rigorous quality control, and responsive customer support. Every force spring is produced in a dedicated facility where automated winding machines and manual inspection stations work together to guarantee that each coil meets exact dimensional tolerances and spring constant specifications. The manufacturing process includes a heat‑treatment cycle that enhances tensile strength and fatigue resistance, ensuring the spring can endure thousands of load cycles without permanent deformation. GLEAVI also subjects each batch to a series of performance tests, such as load‑deflection profiling and corrosion resistance evaluation, providing customers with confidence in the product’s reliability. In addition to the physical product, GLEAVI offers comprehensive documentation, including a data sheet that lists the spring constant, maximum load, and recommended operating temperature range, enabling engineers to integrate the spring into designs with minimal guesswork. The company’s after‑sales service team is available to answer technical questions, assist with installation guidance, and provide replacement parts if necessary, reinforcing a commitment to long‑term satisfaction. GLEAVI’s reputation is further supported by its strong presence in the industrial and scientific markets, where the brand consistently ranks among the top sellers for mechanical constant force springs. By choosing this spring, customers benefit from a combination of high‑quality materials, precise manufacturing, and a support network that helps them achieve successful outcomes in both hobbyist projects and professional applications. GLEAVI backs each spring with a limited one‑year warranty that covers material defects and performance inconsistencies, giving buyers peace of mind and a clear recourse if issues arise. The company also follows environmentally responsible manufacturing practices, recycling scrap steel and minimizing waste through lean production techniques. For customers with unique requirements, GLEAVI offers custom coil options, allowing adjustments to wire diameter, coil count, and end configurations to match specific load profiles. This flexibility ensures that engineers can source a spring that aligns perfectly with their design constraints without resorting to multiple aftermarket modifications. Moreover, the brand maintains an extensive inventory of related components, such as mounting brackets, preload adjusters, and compatible shafts, enabling a seamless procurement experience for complete assemblies. By integrating these value‑added services, GLEAVI demonstrates a holistic approach to product development that extends beyond the individual spring, fostering long‑term partnerships with its clientele.

Key Features

• Compact size delivers strong tension while fitting into tight spaces, simplifying design integration.
• Dual‑ring ends provide secure mounting on rods or hooks, reducing installation time and hardware needs.
• High‑grade steel wire with heat‑treatment ensures long‑life performance and resistance to fatigue.
• Precisely calibrated spring constant enables accurate force calculations for scientific and engineering projects.
• Comprehensive after‑sales support and documentation help users achieve reliable results and resolve issues quickly.

FAQ

What is the maximum load this spring can support?

The maximum load for the GLEAVI force spring is determined by its spring constant and the number of active coils, which together define the force‑deflection relationship. According to the manufacturer’s data sheet, this particular model can safely handle a peak load of approximately 12 N (about 2.7 lb) when compressed to its full travel length. It is important to stay within the recommended load range to avoid permanent deformation or loss of elasticity. For applications that require a safety margin, users typically design for 80 % of the rated maximum load, ensuring that the spring operates well below the point where plastic deformation might begin. If higher forces are needed, GLEAVI offers larger‑diameter wire options or additional coil configurations that can be selected to match the required specifications. Always verify the load requirements of your project against the spring’s specifications, and consider consulting the provided load‑deflection curve to predict how the spring will behave under varying forces. By respecting the rated limits, you can maintain consistent performance and extend the service life of the spring in both hobbyist and professional settings. Additionally, the spring’s dual‑ring ends are engineered to distribute the applied force evenly across the attachment points, which helps prevent localized stress concentrations that could otherwise reduce the effective load capacity. When mounting the spring, ensure that the rings are fully seated on the shaft or hook and that any preload is applied gradually to avoid shock loading. For dynamic applications where the load fluctuates rapidly, consider the fatigue rating of the steel wire; the heat‑treated material used by GLEAVI is rated for over 10,000 cycles at the specified maximum load. If your design involves cyclic loading beyond this range, you may need to select a spring with a higher fatigue rating or incorporate additional damping mechanisms. Finally, keep in mind that environmental factors such as corrosion can affect load capacity over time, so using protective coatings or operating the spring in a dry environment will help preserve its rated performance.

Can the spring be used in temperature‑extreme environments?

The GLEAVI force spring is built from high‑grade steel wire that has been heat‑treated to improve tensile strength and fatigue resistance, which also gives it a stable performance across a broad temperature range. The manufacturer specifies an operating temperature window from –20 °C (–4 °F) up to 80 °C (176 °F) for continuous use, and short‑term exposure up to 120 °C (248 °F) is tolerated without immediate loss of mechanical properties. Within this range, the spring’s elastic modulus remains relatively constant, so the force‑deflection behavior does not change significantly. However, extreme temperatures can affect the material in two ways: at very low temperatures the steel may become more brittle, increasing the risk of fracture under sudden impact, while at very high temperatures the wire can lose some of its hardness, leading to a slight reduction in spring constant. To mitigate these effects, users should avoid rapid temperature swings and, when possible, protect the spring with insulating sleeves or heat‑resistant coatings. For applications that require operation outside the standard temperature limits, GLEAVI can provide custom‑treated springs with specialized alloys designed for cryogenic or high‑temperature environments. In most indoor and typical outdoor projects, the standard spring will perform reliably, offering consistent tension whether it is used in a workshop, a classroom, or a field‑testing scenario.

How do I install the dual‑ring ends correctly?

Installing the dual‑ring ends of the GLEAVI force spring is straightforward, but following a few best practices ensures optimal performance and longevity. First, identify the correct orientation of the rings; the larger opening is intended for the shaft or hook, while the smaller opening aligns with the spring body. Clean both the ring surfaces and the mounting surface to remove any debris, oil, or rust that could interfere with a secure fit. Apply a thin layer of anti‑seize lubricant or a light coating of silicone grease if the spring will be used in a high‑vibration environment, as this helps prevent the rings from galling or seizing onto the shaft. Slide the rings onto the shaft, making sure they sit flush against the shoulder or stop feature. If the spring is being attached to a hook, ensure the hook’s eye is properly aligned with the ring’s opening to avoid uneven loading. Once the rings are in place, gently compress the spring to the desired preload level, using a calibrated press or a hand tool with a controlled force. Avoid sudden impacts or over‑compression, as these can cause the coils to bind. After installation, periodically inspect the rings for signs of wear or loosening, especially after the first few load cycles, and re‑tighten or replace the spring if any movement is detected. Proper installation not only secures the spring but also maximizes its rated load capacity and service life.

Is there a warranty or replacement policy for this product?

GLEAVI provides a limited one‑year warranty on the force spring, covering any defects in material or workmanship that arise under normal use conditions. If a spring fails due to a manufacturing flaw within the warranty period, the company will replace the item at no additional cost, provided the customer supplies the original purchase receipt and a description of the failure. The warranty does not cover damage caused by misuse, such as over‑loading beyond the specified maximum load, improper installation, or exposure to corrosive chemicals. To initiate a warranty claim, users should contact GLEAVI’s customer service team via email or phone, include the product’s ASIN (B0F4WYMJXL) and model number (20841754IL3J13Y9G3VC98), and describe the issue in detail. The support team will guide the customer through the return process, which typically involves shipping the defective spring back in its original packaging. Once the returned item is inspected and the defect confirmed, GLEAVI will dispatch a replacement spring. In addition to the warranty, the company offers technical assistance for installation, performance verification, and troubleshooting, ensuring that customers receive the help they need to keep their projects running smoothly. This combination of warranty coverage and responsive support reflects GLEAVI’s confidence in the quality of its products and its commitment to customer satisfaction.