[Suspension Hooks]This stainless steel swing hangers are suitable for aerial yoga, sandbags, hanging chairs, hanging lamps, swing, hammock, sling trainer, load handling equipment, vehicle and boat traction, balcony cooling chain installation, etc. swing hooks are suitable for indoor and outdoor. [Heavy Duty Hammock Hooks]The hammock ceiling hook is designed with four holes, which is safer than the two-hole bracket, improves durability and stability, and has a precise welding process with a maximum load of 500kg. [Reliable material] The ceiling hook hanging chair is made of high-quality stainless steel material, which is anti-rust and anti-corrosion. The solid stainless steel structure can provide higher strength. [Installation Note] The hanging chair hook is suitable for installation on concrete ceilings and wooden beams; it is not suitable for gypsum boards, ceilings, clay walls or other fragile construction materials. Quantity: 2 sets Product color: silver Product size: 90mm*30mm