Sofa Bed Hardware Fitting Hinge Functional Mechanism

Heavy Duty Sofa Bed Parallel Pull-Out Lift Mechanism   This special triangular linkage mechanical bracket is designed for multifunctional sofa beds and storage sofa flip panels. Adopt thickened integral stamped high-strength steel, precise multi-node rotating linkage structure, realize stable parallel outward pulling & flip opening of sofa seat cushions, smoothly expand the hidden large-capacity storage space inside the sofa box.   Whole piece solid steel molding, smooth flexible rotation, no jamming & no deformation after long frequent telescopic switching. Polished anti-rust silver surface treatment, wear-resistant and corrosion-resistant, perfectly match leather multifunctional sofa, storage chaise lounge, folding sofa bed and custom living room furniture. Standard reserved mounting holes, simple screw fixed installation, convenient mass assembly for sofa furniture factories. Parameter Size Data Base Total Length 525mm Upper Slant Arm Length 353mm Side Vertica…

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