Universal Type Saw Blade, Suitable for the Models of Most Brand, Pole Pruner Blade Replacement, Razor-Sharp Curved Blade Saw, Steel Blade with High Hardness and Sharpness, 17 inches Length - Walmart.com
WEN Universal 6-1/2-in 42-Tooth Fine Finish Tungsten Carbide-tipped Steel Circular Saw Blade in the Circular Saw Blades department at Lowes.com
Amazon.com: Universal Type Saw Blade, Suitable for the Models of Most Brand, Compare the Holes on the Picture of the Blade and Your Pruner Pole and See if They Can Match Up,
Kinswood Circular Saw Blade Universal Fit 4" 32T For Metal Aluminum St