Ridgid 31400 Spud Wrench Cast Iron, 2 5 8 in Jaw Capacity, Smooth, 12 in Overall Lg, I Beam 12 8 RB B Newton Meter Rotation Clockwise Ratcheting Yes Newton Meter Rotation Clockwise Ratcheting Yes Standards DIN EN ISO 6789:2003 Type II Class A Setting Manual Calibration Certificate Included Yes Primary Scale Increments 5 N m Primary Scale Range 60 N m to 300 N m Secondary Scale Range 35 ft lb to 220 ft lb Min 188 Touchscreen Nib No Latex Free Yes High Visibility Yes Minimum Temperature Not Rated Oil Resistant No Glove Back Color Lime Includes Reinforced Thumb Crotch No Glove Backing Material Nylon Engineered for precision and strength Its 12 inch overall length and I beam handle provide excellent leverage and durability