DURABLE MATERIAL: The swing door hinges are made of 304 stainless steel, waterproof, rustproof, corrosion-resistant, not easy to fade, with the advantages of durability and long-term use. Strong load bearing capacity: MIN for single door 11 lbs, double door 22 lbs, door thickness 16mm; MID for single door 16.5 lbs, double door 33 lbs, door thickness 22mm; BIG for single door 22 lbs, double door 44 lbs, door thickness 30mm.TWO-WAY SWINGING DESIGN: Combined with high elasticity coil spring and smooth bearing to realize smooth opening and closing of the door, smoother and quieter operation, and with automatic reset function.
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