2Pcs 0-90-180 Degree Self-Locking Folding Hinge Table Legs Folding

2PCS 90 Degree Self-Locking Folding Hinges Hole-free Hinge Table Legs Brackets 180 Degree Flat Spring Folding Hinge Hardware

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Heavy Duty Folding Table Leg Hinges 180 Degree Folding Table Hinge - 2pcs 90-180 - Aliexpress