Table saw insert supports work right up to the blade for smooth, more precise cuts * Offers superior rigidity, flatness, durability, and low friction; reduces chip-out and splintering * Made from high-density phenolic laminate with a bonded-melamine surface * Includes leveling screws, side and end adjustment screws; rear safety pin; precut blade bottom pocket for fully retracted blades and bevel cuts * Designed for Delta table saw with carbide-tipped blades only