Wood spline is a long, thin strip of wood that acts as a splice between two planks. It is the same thickness as the tongue side of a wood plank. Splines allow the flooring to be worked in opposite directions, cutting the installation time in half. Splines should always be glued and nailed into place.
This hardwood flooring spline is made to be used with 3/4″ solid hardwood flooring, and will fit all NOFMA profile mills, and most solid 5/8″ flooring.
Dimensions: 5/8″ x 36″