Bosch 4000 and 4100 Series Table Saw Zero-Clearance Blade Insert BH-1
Price 34.95 USD
Leecraft Model #BH-1 * Fits Bosch 4100/4000 series jobsite table saws 13-9/16" x 3-3/4" x 7/16" thick w/ riving knife slot * Precision machined from melamine faced, high-density phenolic laminate * Installation instructions included