Corona Pulaski Root Grubbing Tool Straw serrations on this model are

serrations on this model are much sharper than the previous soil knife

We use carbon for the black color

opens valves with 3 interchangeable heads - 1

Can be converted from two wheels to a one wheel configuration with ease

Large diameter hole in the handle

Corona Pulaski Root Grubbing Tool Straw serrations on this model are34 inch solid core fiberglass handle with thick, molded poly jacket for maximum strength and long service life. Dampens vibration from overstrikes to prevent breakage. Extra sharp axe blade with steep bevel angle to hold edge while cutting roots in soil. Extra sharp, triangular shaped mattock blade for excavating along side and underneath large roots.