Bearing Design:These swing hangers feature additional bearings in the rotation position that make the oscillation smoother, smoother and quieter when in useRust-ResistantMade of high-quality 304 stainless steel, these swing hooks are rustproof, They can support up to 1500 lbs of weight without breaking or bendingFlexible & FunWith a 180 rotation design, these swing hangers allow you to enjoy your swinging experience from any angle. You can adjust the direction and height of your hammock, chair or swing easily and smoothlyEasy to Install : You don't need to buy additional fixing screw accessories, the product can be quickly installed and usedVersatile and Compatible:Whether you want to hang a hammock, a chair, a swing, a yoga sling or a boxing bag, these swing hangers are for you. They can be used indoors or outdoors