Imperial is the main scale so matches the tiny scale on the handle, the smallest adjustment unit is 0.25 foot-pound. The metric scale has one decimal point as a supplement.
To set the torque, firstly push down the blue ring and rotate the shaft, then push up the blue ring to lock the torque when the desired torque is reached.
Turn the paddle to change rotating direction,hold the black button to install and release sockets.
To keep the wrench in top shape, set the torque scale to 5 ft.lb after use.
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Customer Reviews | 4.5 out of 5 stars 395 | 4.5 out of 5 stars 395 | 4.5 out of 5 stars 395 | 4.2 out of 5 stars 64 |
Price | $25.99$25.99 | $187.99$187.99 | $48.99$48.99 | $37.99$37.99 |
Head Style | 3/8"Drive | 3/4" Drive | 1/2" Drive | 1/4" Drive |
Torque Range | 5~45 ft.lb / 7~61 Nm | 100~600 ft.lb / 136~813 Nm | 40~300 ft.lb / 54~406 Nm | 20~150 in.lb / 3~17 Nm |
Weight | 1 pounds | 10 pounds | 3 pounds | half pounds |
Height | 12 inches | 41 inches | 20 inches | 8 inches |
Lock Ring Color | Blue | Blue | Red | Green |