Retrofit cupboard shelf to draw with double-rail

This model and the rail kit converts an adjustable shelf in a cupboard to a draw with a double-rail.  It is a press-fit into the existing holes for the adjustable shelf, so no screwing into the cupboard and the height of the draw is completely adjustable according to the existing holes.  The right side has a wider spacer so the draw won't foul on the hinges.

 

I have included the STL files so you can adjust the model according to the dimensions of your cupboard.

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