About this item

• Type: Spring hook, firmly connected to both ends of the object, will not fall.
• Material: Made of iron metal with nickel plated, rust and corrosion resistance, high hardness, good toughness.
• Dimensions: 3 sizes, 20pcs each, the overall length is 20mm, 30mm, 40mm.
• Use: Flexible snap hanging clip, you can install only by pressing lightly, easy and effortless.
• Applications: Widely used for hanging rope, zipper, work permit, key chain, plant, hanger and other connectors.