Betooll Swing Hangers With Bearing, Heavy Duty Porch Swing Hanging Kit For Swirl Bearing Designed: The swing hangers adopt a one-piece iron casting and is equipped with high-quality double bearings, effectively preventing metal friction and ensuring smooth and quiet rotation Premium Quality: BETOOLL heavy duty swing hanger is made of superior one-piece iron casting, extra bottom hardened processing, coated with black anti-rust to against all terrible weather Durable and Sturdy: BETOOLL swing hangers hold up to 2400 lbs. Whether you're hanging a swing set for the kids or a punching bag for your gym, this swing hanger will cover your need Outdoor and Indoor: This isn't just for swingset! Also perfect for all kinds of hanging hardware products indoors outdoors, including gymnastics rings ceiling mounts, porch swings, yoga swings, hammocks, punching bags etc Easy to Install: This swing hanging kit comes with all the necessary hardware, making the setup process easy. 4 screws and 2 oval hooks with locking. Make a DIY now!