SHONAN 4″ Heavy Duty Swivel Hook for Hammock Chair, Marine Grade Large Swivel Snap Hook for Egg Chair, Swing, Punching Bag, Indoor/Outdoor Rope Ceiling Mount

Price: $13.99
(as of Sep 14, 2026 19:18:49 UTC – Details)

Product description

Model: SNNP-03

SHONAN Heavy-Duty Swivel Snap Hook

The SNNP-03 model is our recently launched large swivel snap hook, crafted weight of 5.1 ounces, and its high-strength construction makes it suitable for use with porch or punching bags.

For information regarding the strength of SNNP-03, please refer to the content below.

Strength Details of SHONAN SNNP-03

Material 100% stainless steel 316 Breaking Strength 9600 N (equals 2158 pounds) Yield Point 3500 N (equals 786 pounds) Safe Working Load 1920 N (equals 435 pounds)

Other SHONAN Steel Hardwares

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Customer Reviews

4.6 out of 5 stars 399

4.7 out of 5 stars 1,755

4.8 out of 5 stars 751

4.5 out of 5 stars 38

4.6 out of 5 stars 1,071

4.5 out of 5 stars 35

4.6 out of 5 stars 220

Price

$13.89$13.89

$15.29$15.29

$12.49$12.49

$14.79$14.79

$9.29$9.29

$9.99$9.99

$9.99$9.99

Overall Length

4.6 Inch

3.5 Inch

3.5 Inch

2.35 Inch

1.93 Inch

2.5 Inch

2.35 Inch

Eye Diameter

0.9 Inch

0.75 Inch

0.65 Inch

—

0.25 Inch

—

0.4 Inch

316 Stainless Steel

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✘

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✔

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Single Unit Net Weight

4.8 oz.

2.2 oz.

1.8 oz.

0.9 oz.

0.7 oz.

1.4 oz.

1 oz.

Qty in One Package

2

4

2

3

4

2

3

Hammock Chair Safety & Strength: Engineered from premium 316 stainless steel with a safe working load of 435 lbs, our 4-inch swivel hook is far superior in load-bearing capacity and durability—no more worrying about breakage or unsafe drops, even under heavy use.
Swivel Hook Rust & Corrosion Resistance: Made of marine-grade 316 stainless steel for superior rustproof and corrosion resistance, this swivle snap hook is perfect for both indoor and outdoor use, ensuring years of reliable performance in any environment, even after rain or humidity.
Hanging Chair Versatile Compatibility & Easy Installation: Designed for a wide range of hanging egg chairs, hammocks, swings, punching bags, ceiling mount and more. With a 0.55 inch opening and suitable for ropes up to 0.7 inch diameter, fits most hammock and swing setups—just measure and install!
Heavy Duty Robust Design & User-Friendly Features: Features a strong spring and outward-opening latch for easy attachment and secure locking, plus a smooth 360° swivel eye to prevent rope twisting and ensure effortless rotation, enhancing safety and comfort.
Stainless Steel Optimal Size & Extended Warranty: Measuring 4 inches in length and 1.6 inches in width, weighing a sturdy 5.1 oz each, available in one or two units. We offer an industry-leading 5-year warranty for this product, demonstrating our absolute confidence in its quality and durability—enjoy long-term peace of mind with every purchase.