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Wholesale Sofa Ratchet Hinges Tube Ratcheting Folding Backrest 90 180 Degree Adjustable Mechanism

Original price was: $2.90.Current price is: $0.56.

MRH 180 degree folding lazy sofa bed lock hinge

Used to connect furniture such as backrest and seat board.
Type: furniture hinge
Origin: Guangdong, China
Brand: MRH
Model: MS0003
Material: carbon steel, powder sprayed
Size: length 152mm & thickness 2mm & rod diameter 15mm
Weight: 200g
Load-bearing capacity: 25-50 kg
Usable times: more than 50,000

MOQ: 500

Availability: 1 in stock

MRH ratchet sofa hinge

Working principle:

Driven by springs, multiple gears are engaged.
Achieve multi-angle and different levels of adjustment.
Very suitable for folding sofa beds, lounge chairs, sofa headrests, etc.

Hinge type:

  • Front 3 gears 45° / Front 3 gears 180° / Front 5 gears 90° / Front 5 gears 180°
  • Rear 3 gears 45° / Rear 5 gears 90° / Rear 8 gears 180°

Packaging and delivery: 8 pieces per box
Single piece packaging size: 15.2X1.5X1.5 cm
Single piece gross weight: 1.600 kg

For a detailed display, you can watch the ratchet sofa hinge demonstration video ~v~v~

Sofa bed usage pictures
Sofa bed usage pictures
Sofa bed hinge real picture2
Sofa bed hinge real picture2
Sofa bed hinge real picture
Sofa bed hinge real picture
Sofa bed hinge loading diagram
Sofa bed hinge loading diagram

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