MY MIRONEY 4PCS #711 Bolt-On to Hook-On Bed Frame Conversion Brackets for Headboard or Footboard, Heavy Duty Hook on Bed Rails Brackets Black Headboard Attachment Kit with Hardware

["Package Includes: 4 x Bolt-On to Hook-On Bed Frame Conversion Brackets; Some Mounting Hardware","Dimensions: Width: 45mm/1.77\"; Height: 184mm/7.24\"; Thickness: 2.6mm/0.1\"; Slot Size: 82 x 6mm/3.23\" x 0.24\"(L*W)","Reliable Quality: The headboard attachment brackets for the headboard are made of sturdy carbon steel. The surface has been treated and coated with a black anti-rust layer, which is resistant to rust, corrosion and has a long service life","Adjustable: The hooks on the bed frame can be adjusted in size at will to fit various sizes of beds. The hook on bed frame brackets adapter is designed with two long vertical slots that can be adjusted to a vertical height","Applications: Designed for installing hook-type headboards, it enables the conversion of bolt-type bed frames into hook-type structures, or upgrades the components of old wooden bed frames to modern styles, without the need to replace the entire bed frame"]