MEICOCO 700lbs Weight Capacity Heavy Duty Spring Hammock Chair Spring Porch Swing Springs Hanging Chairs Suspension Swing Extension Spring for Boxing Bag, Gym, Patio Swing Hanger 2 Pieces

• Dimensions: 4.1" long spring coil, diameter about 1.5", steel thickness about 0.27"(7mm)
• Can support most hold up to 700 pounds
• All steel spring coil, Sturdy and Anti-corrosion
• The spring will absorb the shock and preserve the longevity, Reduce noise, vibration and stress
• The spring locates between the overhead support and swing chain to provide a more comfortable, softer feel to porch swings, free-standing swings, hammocks and hammock chairs

Size:the total length is approx 4";steel thickness 3/8".Industrial quality Long Spring Coil,Spring capacity over 700lb;The springs are super heavy duty,will not stretch out.High strength steel with surface electric galvanizing. perfect for all your heavy bag needs and All Hanging Chairs; Reduce noise, stress and vibration Heavy duty galvanized spring The spring locates between the overhead support and swing chain to provide a more comfortable, softer feel to porch swings, free-standing