|
Still deciding? Get samples of $ !
Order Sample
|
| Customization: | Available |
|---|---|
| Function: | Pressed, Phonation, Buffer, Drive, Restoration, Measurement |
| Material: | Stainless Steel |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Heavy-Duty Stainless Steel Springs Black
Upgrade your hammock or swing chair with our Black Heavy-Duty Extension Spring, designed for maximum comfort and safety. Made from premium quality steel with a durable black coating, this spring provides excellent shock absorption and stability while reducing stress on hanging points.
Perfect for hammock chairs, porch swings, hanging chairs, and swing seats, this extension spring ensures smooth motion and extra safety during use. The heavy-duty design supports high weight capacity, making it ideal for both indoor and outdoor applications.
Whether you are setting up a backyard swing, hammock chair, or garden hanging seat, this extension spring is a must-have accessory for long-lasting performance and reliability.
Heavy-Duty Steel Construction - Strong and durable for long-term use.
Black Powder Coated Finish - Rust-resistant and weatherproof for outdoor use.
Shock Absorption - Provides smooth swinging motion and reduces stress on mounts.
Wide Applications - Suitable for hammock chairs, porch swings, garden swings, and hanging chairs.
Easy Installation - Simple to attach to hooks, chains, or mounting hardware.
| Length | 148mm |
| Width | 30mm |
| WLL | 500LB |
| Material | Stainless Steel 304 |
ammock chairs
Porch swings
Hanging chairs
Indoor and outdoor swings
DIY hanging seats
Binzhou Nuk Metals Co., Ltd is focusing on the R&D and production of all kinds of stainless steel rigging hardware and marine hardware. The company is an integrated enterprise which combines industry and trade that includes production, R&D, sales and service. Our company has an advanced precision casting line, 2 machining lines and integrated quality control system. The main annual capacity is about 1000 tons. Our products include shackles, turnbuckles, wire rope clips, swivel, thimble, hooks and other rigging and marine hardware. Our products are exported to Europe, America, Southeast Asia, the Middle East, Australia and many other regions. Our service principles is quality, efficiency and integrity.
Q1: Are you trading company or manufacturer?
A1: It is a manufacturer integrating production and processing.
Q2: Why choose us?
A2: ln this industry we have better service and quality manadement system. I believe you will choose us who are professional and offer you better prices with the same quality
Q3: What are the main materials ?
A3: The material options are Stainless Steel 304/316.
Q4: Do you accept custom logo?
A4:Yes,custom logo will be available. Please confirm the design before placing order
Q5: What is the minimum quantity for an order?
A5: Most items are in stock. so no minimum order quanttyis reauired. We are interested in providing a quote based on your total order preference and shipping costs to your location. Please advise and thank you for your attention
Q6: Do you provide samples?
A6: Yes, we can provide samples.
Q7: How to pay for order?
A7: Paypal, T/T, Bank Transfer, L/C, Western Union,etc.
Q8: How can I receive the goods?
A8: We have professional shipping agents who can deliver the goods to various ports, FOB, CIF, DHL, FedEx, etc. Please provide the detailed address,and we can also provide door-to-door service for you.
Q9: How long is your delivery time?
A:In the case of stock, it is usually 25 days. Others calculate the time accordina to your order quantity.
){kind=link}