KNOBBYKNIFE KNOBBY KNIFE
Knobby Knife is a powerful, 100-watt heating tool that maintains over 500 degress heat while cutting rubber. With its patent pending blae made of high quality tool steel, you will be able to quickly and easily sharpen the tread on your own tires, saving you time and money.
- Regains lost gripping performance on used tire
- Sharpens knobbies quickly and easily
- Provides 3-5 times more life to your tire
- Saves you time and money by not buying/replacing your tires as often