This is the Pinecar wedge block kit. Carefully selected, fine-grained soft wood. Easy to shape and sand. This block of wood serves as the platform on which you will design and build your derby car. Pre-cut, plain wedge shaped block. Pre-cut axle grooves. Wheels and axles are provided. Economically priced. Instructions enclosed.
Length: 7" (178mm)
Width: 1-3/4" (43mm)
Height: from 1" to 1/8" (25mm - 3mm)