2-3/4" x .032" 72T 1" Bore HSS Screw Slotting Cutter hand-tools-sawing-filing The standard box end combined

The standard box end combined with the long pattern length gives this wrench excellent torque capabilities to break a stubborn

filter element

These are small & lightweight & fit easily in a toolbox or the trunk of a car

Fitment notes:

2-3/4" x .032" 72T 1" Bore HSS Screw Slotting Cutter hand-tools-sawing-filing The standard box end combined2 3 4 x . 032" Screw Slotting Cutter Screw Slot Cutters are mini slitting saws designed, as the name implies, designed for shallow cuts such as slotting screw and bolt heads or machine slots into work pieces M 2 Grade High Speed Steel Concave ground sides insure proper side relief Diameter 2 3 4" Bore diameter 1" Thickness . 032" 72 teeth