Tread Doctor Knobby Cutting Tool New Traction On Worn Tires 3660180 5mm Collet Dimensions: 21mm Dia

5mm Collet Dimensions: 21mm Dia x 31mm Long

They come with bolts

EVERY PART FOR THE REPAIR: Fel-Pro® gasket sets include every part needed for the repair unless otherwise noted

Table (LxWxH): 380 x 255 x 181mm

Tread Doctor Knobby Cutting Tool New Traction On Worn Tires 3660180 5mm Collet Dimensions: 21mm DiaTread Doctor Knobby Cutting Tool! New Traction on Worn Tires! Lightweight heated tool cuts new edges into your dull worn out knobby tires. Use for Motocross Trail ATV UTV Enduro and Racing Use Tread Doctor to cut tires for different conditions. Unit Includes ON Off Switch and Holding Stand Refresh your front or rear tire before installing a new one. Extends the life of your tire and gives you optimal tire performance throughout the life of your tires