General description CCYKXA 20pcs Hanger is designed for outdoor string lights with a safety buckle feature that ensures hanging items remain secure. Made from high-quality steel with an anti-rust coating, these hooks are built to last and can hold up to 40 lbs. Technical specifications Product Size: 2.2 x 1 inch / 5.6 x 2.5 cm Screw Length: 0.8 inch / 2 cm Screw Diameter: 0.15 inch / 0.38 cm Open Mouth: 0.47 inch / 1.2 cm Weight Capacity: Holds up to 40 lbs Installation Easy to install with screw-in hooks Suitable for wood surfaces Ideal for use on patios, decks, ceilings, trees, fences, and more Usage Perfect for hanging Christmas lights Can be used for wind chimes, bird feeders, birdhouses, lanterns, planters, ropes, chains, candle holders, path lights, and more Other information Package includes 20 Q-hangers Safety buckle design prevents items from falling off, making them windproof and squirrel-proof