Sofa Zigzag Spring Serpentine Furniture Springs 4kg/Roll

Black Paint S Shaped Snake Spring 3.0mm Zigzag Spring For Mattress And Sofa Spring

                                      Products Descriptions 

A rolled zigzag spring (also called pre-coiled sinuous spring) is a space-saving, easy-to-install variation

of traditional zigzag springs, designed for efficient shipping and handling. Here's what you need to know:

Key Features of Rolled Zigzag Springs

1. Compact Design:

   • Comes tightly coiled in rolls (like a tape measure)

   • Unfurls to full length when released

   • Saves 60-70% storage/shipping space vs. straight springs

2. Material & Construction:

   • High-carbon steel (typically 2.0-3.5mm thickness)

   • Pre-coated with zinc or vinyl for corrosion resistance

   • Available in standard "S" or custom wave patterns

3. Installation Advantages:

   • No pre-stretching required

   • Can be cut to exact length with bolt cutters

   • Works with standard C-clips or hog rings