The main material is zinc alloy, which is durable and not easy to wear.
The main function is to fix the sofa spring, replace the damaged spring clip, and support the sagging spring of the sofa.
Installation is simple, requiring only a screwdriver to securely fasten the spring clips to the panel.
Withstands 80,000 endurance tests. The built-in PVC material can effectively reduce noise and prevent harsh sounds from springs and metals.
Each package contains 20 sofa spring repair kits.