The Blum Concealed Hinge program offers an extensive line of hinges for almost any cabinet door application. The hinges are made up of two components, a hinge arm and a mounting plate. Mounting plates for Blum clip top hinges used in frameless construction easily install with #6 wood screws (included). The plates are nickel plated zinc die cast and feature a height adjustment of +/- 2mm. Available in 0mm, 3mm and 9mm heights.