Flexible Split-Beam Torque Wrench
STW62-C Series SAE
Flexible Split-Beam Torque Wrench
● Torque of tolerance: unflexed ±4% ; flexed ±4% - ±10%.
● Non coil-spring mechanism and no need to return
to zero after use, which brings longer tool life.
● Knob-type torque adjustment is faster and more energy-efficient.
● Toothed hinge cover contains the lock function,
which can prevent setting from being changed accidentally.
● Torque setting can be easily read through the window scale.
● Conversion table to N.m displayed on the handle.
● TPR cushion handle provides comfort, easy control and oil-resistance.
● Torque measurement in a clockwise direction only with 15 degree
flex. head; but 3/4" with detachable fixed ratchet applied to both
clockwise and counterclockwise directions.
● Loud click sound strong impulse when required torque is reached.
● Quality meets DIN ISO 6789 & ASME B107.300-2010.

STW62-C Series SAE
Flexible Split-Beam Torque Wrench
● 1) Ratchet head: A highly robust ratchet mechanism.
Repair kit for inner spare parts of ratchet head is available.
● 2) Reliable mechanism: Non coil-spring mechanism and no
need to return to zero after use, which brings longer tool life.
● 3) Hinge cover: Toothed guard contains the lock function,
which can prevent setting from being changed accidentally.
● 4) The window scale: The conversion table to N.m
displayed on the handle. The main reading
window scale for single unit while operation.
● 5) Grip handle: TPR cushion handle provides confort,
easy control and oil-resistance.

ITEM NO. |
Square |
Teeth |
Swing Arc |
Torque Range |
Graduation |
Length |
Head Type |
Weight |
mm |
g |
|||||||
STW62-68388-1F |
3/8" |
32 |
15° |
14 - 68 Nm |
2 |
475 |
Flex. Ratchet |
950 |
STW62-68388-2F |
3/8" |
32 |
15° |
25 - 130 Nm |
5 |
475 |
Flex. Ratchet |
950 |
STW62-68488-1F |
1/2" |
32 |
15° |
40 - 200 Nm |
5 |
590 |
Flex. Ratchet |
1705 |
STW62-68488-2F |
1/2" |
32 |
15° |
70 - 350 Nm |
5 |
590 |
Flex. Ratchet |
1705 |
STW62-68628-2F |
3/4" |
24 |
- |
270 - 800 Nm |
10 |
1265 |
Detach-Ratchet |
5450 |
ITEM NO. |
Square |
Teeth |
Swing Arc |
Torque Range |
Graduation |
Length |
Head Type |
Weight |
mm |
g |
|||||||
STW62-68388-1C |
3/8" |
32 |
15° |
10 - 50 ft-lb |
1 |
475 |
Flex. Ratchet |
950 |
STW62-68388-2C |
3/8" |
32 |
15° |
20 - 100 ft-lb |
2 |
475 |
Flex. Ratchet |
950 |
STW62-68388-3C |
3/8" |
32 |
15° |
120 - 600 in-lb |
10 |
475 |
Flex. Ratchet |
950 |
STW62-68488-1C |
1/2" |
32 |
15° |
30 - 150 ft-lb |
5 |
590 |
Flex. Ratchet |
1705 |
STW62-68488-2C |
1/2" |
32 |
15° |
40 - 250 ft-lb |
5 |
590 |
Flex. Ratchet |
1705 |
STW62-68628-2C |
3/4" |
24 |
- |
200 - 600 ft-lb |
10 |
1265 |
Detach-Ratchet |
5450 |