Silent Bearing Swing Hanger Heavy Duty, SUS Rust Proof, 1500LB Capacity 360 Degree Rotation, Playground Porch Yoga, Sandbag, Gym (3 Wooden Screws)

If your large child needs a hinge for actual swinging, do NOT purchase this.It seems well built and has smooth movement for a hanging chair that you just need to spin and maybe sway a tad as you sit. But if your son likes to actually swing like ours, expect the center post to start to flex within the bearing, grinding the metal away, and eventually break. He did go flying but luckily didn't hurt himself too bad!We ended up getting a heavier duty swing hinge that has as sturdier bearing pivot on the lower part and so far so good.

Super silencieux et très solide.

This is more than perfect to hang that heavy bag in the garage. It is a solid well made device. It swivels smoothly in every direct and rotates. There are three holes and three lag style screws . The Lag screws are fairly heavy durty but Im going to use bolts just to be sure. If you need this type of device thee is no reason to look any further this one will do perfectly.