Abstract: The pegboard attachment adapter has a base plate having pegboard attachment members fixed to its rear surface. Multiple holes, which may be threaded, are disposed in the base plate. The base plate holes provide custom placement of an item on the base plate even when the base plate is in a fixed location on the pegboard. Threaded base plate holes provide precise centering of an item. Base plate spacers are adapted to fit the base plate holes. A hollow shank extending upward from external threaded portion of the base plate spacer has internal threads. A screw matching the spacer's internal threads is used to securely fasten an object to the base plate via the spacer. Alternatively, fasteners may be utilized to attach an object to the base plate.