| MOQ: | 1 |
| 가격: | negotiable |
| 표준 포장: | Wooden case without need of fumigation |
| 배송 기간: | 7days-35days |
| 결제 방법: | TT,LC |
| 공급 능력: | 25 sets per month |
High Elasticity | Stable Tensile Force | Long Service Life
Our Hooked Tension Spring with Reinforced Hooks is expertly engineered to deliver exceptional tensile performance, long-lasting durability, and precise elasticity for even the most demanding industrial, mechanical, and commercial applications. Crafted from high-quality spring steel or premium stainless steel, this extension spring is designed to maintain consistent tensile force and reliable performance over extensive usage cycles, ensuring long service life and minimal maintenance requirements.
The reinforced hook design significantly enhances the load-bearing capacity at critical connection points, providing superior resistance to deformation, bending, or breakage during repeated extension and contraction cycles. Each spring is meticulously formed and heat-treated under controlled conditions to ensure a uniform spring rate, stable performance under dynamic loads, and predictable elastic behavior. This level of precision guarantees that the spring performs consistently, even in environments where high-frequency operation, vibration, or heavy loads are present.
With its versatile design, this hooked tension spring is suitable for a broad range of applications, including industrial machinery, automotive systems, home appliances, hand tools, agricultural equipment, and mechanical assemblies. Its ability to provide controlled pulling force, reliable return motion, and stable tension makes it indispensable in systems that demand precision, durability, and safety.
In addition to its robust performance, the spring can be fully customized to match your specific requirements. Options include wire diameter, spring length, outer diameter, hook style, hook orientation, surface treatment (such as zinc plating, black oxide, or powder coating), and material selection. Whether you need springs for corrosion-resistant applications, high-load systems, or extreme temperature conditions, our engineering team can collaborate closely with you to ensure your springs meet both functional and environmental specifications.
Our company offers full OEM and ODM support, allowing production based on technical drawings, prototypes, or detailed performance specifications. This makes it easy to obtain springs that are perfectly suited to your mechanical system, whether for standard designs or highly specialized applications. Each spring undergoes strict quality control inspections, load testing, and dimensional verification, ensuring that only products meeting our rigorous standards are shipped.
By combining high-strength materials, precision engineering, and reinforced hook designs, our Hooked Tension Springs deliver reliable performance, extended fatigue life, and exceptional durability, making them a trusted choice for engineers, manufacturers, and industrial designers worldwide.
![]()
Reinforced hook design for enhanced strength and safety
High elasticity with consistent tensile performance
Stable spring rate for precise load control
Long service life with excellent fatigue resistance
Available in multiple materials and surface finishes
Suitable for standard and custom industrial applications
| Parameter | Specification |
|---|---|
| Spring Type | Hooked Tension Spring / Extension Spring |
| Material | Carbon Steel / High Carbon Steel / Stainless Steel 302 / 304 / 316 / Alloy Steel |
| Wire Diameter | Customizable (mm) |
| Outer Diameter | Customizable (mm) |
| Free Length | Customizable (mm) |
| Total Length (with hooks) | Customizable (mm) |
| Hook Type | English Hook / German Hook / Double Hook / Custom |
| Surface Finish | Plain / Zinc Plated / Nickel Plated / Black Oxide / Custom |
| Initial Tension | Custom (N) |
| Spring Rate | Custom (N/mm) |
| Maximum Extension | As per design requirement |
| Fatigue Life | ≥ XX,XXX cycles (depending on design) |
| Operating Temperature | -40°C to +XXX°C |
Hooked tension springs with reinforced hooks are commonly used in a wide range of industries, including:
Machinery & Industrial Equipment: Return mechanisms, tension control systems, automated assemblies
Automotive: Throttle systems, seat mechanisms, door and latch components
Home Appliances: Washing machines, dishwashers, ovens, and internal tension systems
Tools & Hardware: Power tools, hand tools, safety devices
Electrical & Mechanical Devices: Switch mechanisms, motion control components
Their stable tensile force and durability make them ideal for applications requiring repeated stretching and reliable performance.
We offer comprehensive customization services to meet your specific application needs:
Custom dimensions (wire diameter, length, coil count)
Customized tensile force and spring rate
Multiple hook designs and reinforced structures
Material selection based on strength and corrosion resistance requirements
Surface treatment options for enhanced durability
OEM & ODM support with drawings or samples
Our engineering team works closely with customers to ensure each spring meets functional and quality expectations.
Professional technical consultation
Design and engineering assistance
Rapid sampling and prototyping
Strict quality control and inspection
After-sales support and continuous improvement
Standard packing: PE bags + cartons
Optional pallet or customized packaging
Clear labeling for easy identification
Flexible shipping methods: sea freight, air freight, express delivery
Export-standard packing to ensure safe transportation
Q1: Can you produce custom hooked tension springs based on drawings or samples?
Yes, we support full customization according to customer drawings, specifications, or samples.
Q2: What materials are available for this tension spring?
Common materials include carbon steel, high carbon steel, and various grades of stainless steel. Other materials are available upon request.
Q3: How do you ensure product quality?
We implement strict quality control throughout production, including material inspection, dimensional checks, and performance testing.
Q4: What is your minimum order quantity (MOQ)?
MOQ is flexible and negotiable depending on product specifications.
Q5: Can you provide OEM or private labeling services?
Yes, OEM and ODM services are fully supported.
| MOQ: | 1 |
| 가격: | negotiable |
| 표준 포장: | Wooden case without need of fumigation |
| 배송 기간: | 7days-35days |
| 결제 방법: | TT,LC |
| 공급 능력: | 25 sets per month |
High Elasticity | Stable Tensile Force | Long Service Life
Our Hooked Tension Spring with Reinforced Hooks is expertly engineered to deliver exceptional tensile performance, long-lasting durability, and precise elasticity for even the most demanding industrial, mechanical, and commercial applications. Crafted from high-quality spring steel or premium stainless steel, this extension spring is designed to maintain consistent tensile force and reliable performance over extensive usage cycles, ensuring long service life and minimal maintenance requirements.
The reinforced hook design significantly enhances the load-bearing capacity at critical connection points, providing superior resistance to deformation, bending, or breakage during repeated extension and contraction cycles. Each spring is meticulously formed and heat-treated under controlled conditions to ensure a uniform spring rate, stable performance under dynamic loads, and predictable elastic behavior. This level of precision guarantees that the spring performs consistently, even in environments where high-frequency operation, vibration, or heavy loads are present.
With its versatile design, this hooked tension spring is suitable for a broad range of applications, including industrial machinery, automotive systems, home appliances, hand tools, agricultural equipment, and mechanical assemblies. Its ability to provide controlled pulling force, reliable return motion, and stable tension makes it indispensable in systems that demand precision, durability, and safety.
In addition to its robust performance, the spring can be fully customized to match your specific requirements. Options include wire diameter, spring length, outer diameter, hook style, hook orientation, surface treatment (such as zinc plating, black oxide, or powder coating), and material selection. Whether you need springs for corrosion-resistant applications, high-load systems, or extreme temperature conditions, our engineering team can collaborate closely with you to ensure your springs meet both functional and environmental specifications.
Our company offers full OEM and ODM support, allowing production based on technical drawings, prototypes, or detailed performance specifications. This makes it easy to obtain springs that are perfectly suited to your mechanical system, whether for standard designs or highly specialized applications. Each spring undergoes strict quality control inspections, load testing, and dimensional verification, ensuring that only products meeting our rigorous standards are shipped.
By combining high-strength materials, precision engineering, and reinforced hook designs, our Hooked Tension Springs deliver reliable performance, extended fatigue life, and exceptional durability, making them a trusted choice for engineers, manufacturers, and industrial designers worldwide.
![]()
Reinforced hook design for enhanced strength and safety
High elasticity with consistent tensile performance
Stable spring rate for precise load control
Long service life with excellent fatigue resistance
Available in multiple materials and surface finishes
Suitable for standard and custom industrial applications
| Parameter | Specification |
|---|---|
| Spring Type | Hooked Tension Spring / Extension Spring |
| Material | Carbon Steel / High Carbon Steel / Stainless Steel 302 / 304 / 316 / Alloy Steel |
| Wire Diameter | Customizable (mm) |
| Outer Diameter | Customizable (mm) |
| Free Length | Customizable (mm) |
| Total Length (with hooks) | Customizable (mm) |
| Hook Type | English Hook / German Hook / Double Hook / Custom |
| Surface Finish | Plain / Zinc Plated / Nickel Plated / Black Oxide / Custom |
| Initial Tension | Custom (N) |
| Spring Rate | Custom (N/mm) |
| Maximum Extension | As per design requirement |
| Fatigue Life | ≥ XX,XXX cycles (depending on design) |
| Operating Temperature | -40°C to +XXX°C |
Hooked tension springs with reinforced hooks are commonly used in a wide range of industries, including:
Machinery & Industrial Equipment: Return mechanisms, tension control systems, automated assemblies
Automotive: Throttle systems, seat mechanisms, door and latch components
Home Appliances: Washing machines, dishwashers, ovens, and internal tension systems
Tools & Hardware: Power tools, hand tools, safety devices
Electrical & Mechanical Devices: Switch mechanisms, motion control components
Their stable tensile force and durability make them ideal for applications requiring repeated stretching and reliable performance.
We offer comprehensive customization services to meet your specific application needs:
Custom dimensions (wire diameter, length, coil count)
Customized tensile force and spring rate
Multiple hook designs and reinforced structures
Material selection based on strength and corrosion resistance requirements
Surface treatment options for enhanced durability
OEM & ODM support with drawings or samples
Our engineering team works closely with customers to ensure each spring meets functional and quality expectations.
Professional technical consultation
Design and engineering assistance
Rapid sampling and prototyping
Strict quality control and inspection
After-sales support and continuous improvement
Standard packing: PE bags + cartons
Optional pallet or customized packaging
Clear labeling for easy identification
Flexible shipping methods: sea freight, air freight, express delivery
Export-standard packing to ensure safe transportation
Q1: Can you produce custom hooked tension springs based on drawings or samples?
Yes, we support full customization according to customer drawings, specifications, or samples.
Q2: What materials are available for this tension spring?
Common materials include carbon steel, high carbon steel, and various grades of stainless steel. Other materials are available upon request.
Q3: How do you ensure product quality?
We implement strict quality control throughout production, including material inspection, dimensional checks, and performance testing.
Q4: What is your minimum order quantity (MOQ)?
MOQ is flexible and negotiable depending on product specifications.
Q5: Can you provide OEM or private labeling services?
Yes, OEM and ODM services are fully supported.