40 Pcs Silver Tone Metal Keyhole Hanger Fasteners for Picture Frames Hang Wall Indoor

Features: Suitable for frame, frame connection. 1.5mm thick quality products, very strong. There are invisible Hanger, said the unique protruding design, so that the box does not need to dig. You just put the coupon fixed on the box, and then made a hole in the wall, plug the expansion tube or cork, screw on the screw, (the screw to expose the space, do not top to the end) and then the box on the mirror align the screws on the alignment. Can also be hung on the wall, the box screwed on the screw, do not screw in the end, leaving a little space, just hung up. Specification: Condiiton: 100percent Brand New Meterial:Metal Color:Sliver Fixing hole diameter:4.5mm / 0.18" (appr.) Fixing hole center distance:33mm / 1.30"(appr.) Per size: (L) x (W) 43 x 16.3mm / 1.69" x 0.64" (appr.) Package Included: 40 x Mental Picture Hanger Notice: Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering. Please understand that colors may exist chromatic aberration as the different placement of pictures.