Check the listing for details. Double Acting Hinges Folding Screen, 4Pcs 1.85" Double Swing Hinges, Silver. Condition: New. Listed at 11.87 USD. Description:[ Material ]: The double folding hinges are crafted from iron, featuring a surface treatment that ensures resistance to discoloration, anti-oxidant properties, robust durability, and a prolonged service lifespan.[ Feature ]: The folding screen hinges exhibit versatility in their use, being suited for kitchens, bedrooms, bathrooms, and offices. Additionally, they seamlessly integrate with a wide array of drawers, screens, cabinets, and other furniture items. The two-way design of these hinges enables them to be securely attached to the bidirectional folding screen, creating a larger screen.[ Easy to Install ]: When installing the double-acting hinge for two-way screens, it's essential to ensure the hinge axis is perfectly aligned in a straight line.