Item No : GC21112903

• This magnetic planer blade be used to adjust knives on planer & jointer heads to the correct elevation out of the cutterhead.
• Makes loading a new set of knives much easier and more accurate. Perfect for the diameter of the blade holder/arbor is between 3" and 5", great tools for you to install new or sharpened knives on your planer.
• You can set your planer blades this easily, this tool work perfectly and make the setting of your planer blades a very easy chore.