This Steel Mounting Brackets are to be used with the Sugatsune Three-Way Adjustable Concealed Hinges. They are available for steel doors or frames, and have a zinc finish. 

Product Specifications:

• Steel Mounting Brackets
• Used with Sugatsune Three-Way Adjustable Concealed Hinges (SUG-HES3D-E190), on steel doors and frame
• Types Available: For Door, For Frame
• Material: Steel
• Finish: Zinc Chromate
• Sold individually