10mm Loop Width Zigzag Spring For Sofa Hardware Accessories Easy To Install

Factory Wholesale Price High-Quality Oem Zigzag Spring for Sofa Hardware Accessories

                                      Products Descriptions 

Types of Sofa Springs

A. Zigzag (Sinuous) Springs

• Material: High-carbon steel (2.0-3.5mm thickness)

• Shape: Continuous "S" pattern

• Best for: Seat foundations, backrests

• Pros:

  • Cost-effective

  • Easy installation

  • Good durability (50,000+ cycles)

• Cons:

  • Limited contouring

  • Can squeak without proper clips

B. Pocket (Marshall) Springs

• Construction: Individual fabric-wrapped coils

• Common Sizes:

  • Diameter: 38-65mm

  • Height: 50-200mm

• Best for: Premium seating, mattresses

• Pros:

  • Excellent body contouring

  • Silent operation

  • Zone-specific support

  • • Cons:

      • Higher cost

      • Complex installation

    C. Drop-in Coil Springs

    • Design: Cone-shaped or barrel-shaped coils

    • Mounting: Requires spring clips

    • Best for: Traditional sofas, Chesterfields

    • Pros:

      • Superior bounce

      • Long lifespan (100,000+ cycles)

    • Cons:

      • Heavy

      • Requires regular maintenance

      • D. Elastic Webbing

        • Materials:

          • Natural rubber (premium)

          • Synthetic rubber (budget)

        • Best for: Modern minimalist designs

        • Pros:

          • Lightweight

          • Easy replacement

        • Cons:

          • Limited weight capacity

          • Stretches over time