The awning coil spring is made of stainless steel, and its accessories feature high elasticity, wear resistance, and corrosion resistance. The swing spring is stable and durable, and is not easy to break under high tension. Tension spring length: 77 mm, unit weight: 50 grams, maximum damping force: about 22 kg. Suitable for tent tarps, metal brackets, and camping accessories. Excellent elasticity: The awning tension spring firmly fixes your tent and protects it from strong winds. Wide application: The coil spring is ideal for camping, hiking, traveling, walking your dog, picnics, and beach activities. The tent awning accessories adapt to all environments. Thanks to high-quality workmanship, strong elasticity, and good wear resistance, it meets daily needs.