2x Sofa Bed Hinge Adjustable Position Angle Hinge Furniture Hardware

Name: Small dual-use hinge, material: metal, material thickness: 2mm.Functions: for the sofa back and the back of the connection, adjustable height of the sofa back.Suitable for connecting the armrest and the seat, the backrest and the seat, the pillow and the backrest, the armrest and the backrest.Bed frame and bed. Through the gear operation, change the handrail, the side, the pillow, the seat and the bed between the angle adjustment.Easy installation, use the gear opening and closing position card, multi-angle, multi-range.Note: The data are all manually measured, please allow 1-3cm error due to differences in light and display, there may be some color differences, please refer to the actual item received.