A pair of grey plastic rear extension spacer clips.
These reduce the effective runner length by 50mm allowing a near 'full extension' effect for a fraction of the cost of a triple part full extension runners.
i.e. For a 450mm drawer box use a pair of 500mm runners (if space available in the cabinet) and a pair of these clips.
Salice Futura Extension Spacer Blocks - A610.500
