The SK-FLEX mounting bracket 28 mm (120 mm fan) is a steel bracket. It is used to mount the CubeTube Distroplates to all 120 mm (105 mm hole spacing) mounting holes on the fan grille/radiator/fan. The rails allow flexible mounting of the CubeTube Distroplates vertically and horizontally. The distance of 28 mm ensures a larger airflow that can flow unhindered through the case when the CubeTube Distroplate is mounted in front of a radiator/fan. Made from folded, 1.5mm thick, black painted steel, our SK-FLEX mounting bracket 28 mm ensures stable mounting. Compatibility list Stealkey CubeTube Distroplate 240 mm - Acrylic Stealkey CubeTube Distroplate 360 mm - Acrylic Technical details Product dimensions (WxHxD): 115x28x13 mm Colour: Black Included in delivery 1x pair of SK-FLEX mounting brackets 28 mm (120 mm fan) 4x M4 washers 4x M4x35 mm mounting screws 4x M4x6 mm mounting screws 4x M4 nuts Material: Steel