Saw Blade Blade Length 13 in Blade Material Steel Blade Thickness 0.25 in Blade Width 13 in Compatible with Grainger Part Number 5KRF0 Compatible with Manufacturer Model Number 20 PS-3FP SB-UC Compatible with Series Jameson PS/Jameson SB/Smith #20 Cutting Edge Type Serrated Features Tri-Cut Blade Finish Chrome For Use With Mfr No PS-3FP Material Application Wood Single or Double Edged Single Edge Teeth per Inch 21 Tooth Grind Tri-Cut Impulse Hardened