2 Pcs 711 Bed Frame Bolt On to Hook On Conversion Brackets for Headboard with Hardware, Adjustable Bed Rail Hook Plate Adapter，Hook on Bed Rails Brackets

Bought a headboard but not the footboard and wanted to attach a metal frame for a queen mattress. I did not want to drill holes in the headboard, which had the usual mortises to receive bedrail hooks. I didn’t know this sort of hardware existed until I did a Google search. Not available at local hardware store. This hardware arrived quickly, was easy to install, and provides a sturdy connection.

Used these to add a new bed frame to an older frame. These worked perfectly! Very sturdy and solid.

Good quality for the price.

Used to connect an antique headboard to a modern steel mattress frame. Be aware: The height of the frame must be adjusted such that the weight of the mattress & frame is borne by the headboard. i.e. the headboard cannot "float" suspended on the frame but must touch the floor. Otherwise, the hooks will lift out of the headboard slots. Typically, these adapters need to be used with an auxiliary plate which has adjustable slots to assure the mattress weight sits on the ground.

Was given a bed frame and these were missing..exactly what we needed to connect our sleigh headboard to the frame.

These are returned a lot because people don't realize that there's several style bed rail hooks. Make sure to measure carefully and order the right style. These worked perfectly to bolt a full size headboard to a queen size frame. I could not have asked for anything more.

So easy to install. Perfect for converting an old head/foot board.

The shape of these won't work because they require frame attachment on the outside of the frame, not the back/head of the frame. Also the space to screw into is too narrow to use the holes from the frames.Too bad I can't return them.