2pcs 100kg support Connecting Ratchet hinge Adjustable Furniture lift up hinge for bed Couch Sofa headrest Replacement parts

High-concerned chemical：None Side Panel Thickness：20mm isCustomized：Yes Model Number：furniture hinge Material：Galvanized Steel Barrel Length：- DIY Supplies：Woodworking Origin：Mainland China Type：Furniture Hinge Certification：NONE furniture Ratchet Hinge：sofa headrest hinge Replacement parts：sofa Hardware Furniture fittings：hydraulic hinge heavy duty hinge：furniture hinge Connection Hardware：furniture Hardware pillow hinge：lift up hinge Adjustable hinge：bed hinge bed lift mechanism：bed Hardware Ratchet hinge：Folding hinge

High-concerned chemical: None Side Panel Thickness: 20mm isCustomized: Yes Model Number: furniture hinge Material: Galvanized Steel Barrel Length: - DIY Supplies: Woodworking Origin: Mainland China Type: Furniture Hinge Certification: NONE furniture Ratchet Hinge: sofa headrest hinge Replacement parts: sofa Hardware Furniture fittings: hydraulic hinge heavy duty hinge: furniture hinge Connection Hardware: furniture Hardware pillow hinge: lift up hinge Adjustable hinge: bed hinge bed lift mechanism: bed Hardware Ratchet hinge: Folding hinge