Snap-on ATECH1FS100 Torque Wrench, 1/4″ Drive TechAngle Flex-Head Micro, 4-100 in-lb

Description

Vietnam is home to large motorcycle and small-engine plants, and many of their fasteners need only a light touch. The Snap-on ATECH1FS100 torque wrench works at that scale. It pairs a 1/4-inch drive with a sealed flex head, and its screen reads from 4 to 100 in-lb.

Why pick a 1/4-inch drive micro wrench

Small fasteners often sit next to bosses, hoses and wiring. A 1/4-inch drive takes the slim sockets that reach them, while a 3/8-inch tool can feel bulky in the same spot. The ATECH1FS100 also keeps its head small. Snap-on lists it at 7/16 inch deep and 7/8 inch wide. In addition, the flex yoke tilts up to 15 degrees, so your hand clears the part while the socket stays square.

Snap-on ATECH1FS100 torque wrench specs

Snap-on puts this model in its TechAngle 2% group. So it reads within ±2% clockwise and ±3% counterclockwise from 20 to 100% of full scale. For the best results, then, use it for targets from about 20 in-lb upward.

Jobs on a motorcycle or small-engine line

For example, an operator can use the ATECH1FS100 on side covers, sensor brackets, intake parts and small pump housings. Because the LCD shows the live reading, the operator can ease off as the value nears the target. Then four alerts confirm the result: screen, LED, sound and vibration. That mix helps on a loud line, where a beep alone can go unheard. Torque-then-angle mode also helps when a spec adds an angle step after a snug torque.

Care for a light wrench

First, keep the ATECH1FS100 in its PBATECH240M case when it leaves the line. Second, never use it to free a stuck screw, because a shock load can upset the reading. Also swap the battery when the level icon drops, rather than halfway through a shift. Finally, agree a check interval with your calibration provider and log the cycle count at each visit.

Order the Snap-on ATECH1FS100 torque wrench

SMK Vietnam lists this wrench for Lost in HCM, our partner, which supplies it and prepares each quote. For a price on the ATECH1FS100 and its lead time, request a quote from Lost in HCM. You can also browse other torque wrenches or contact SMK Vietnam with questions. Snap-on posts the full data on its ATECH1FS100 product page.

Micro wrench questions

How does the ATECH1FS100 differ from the ATECH2CS100?

Both cover 4 to 100 in-lb. However, the ATECH1FS100 has a 1/4-inch drive, while the ATECH2CS100 has a 3/8-inch drive.

How does 4 to 100 in-lb convert to N·m?

Snap-on lists 0.45 to 11.25 N·m, which lines up with 4 to 100 in-lb.

Will it torque left-hand threads?

Yes. Snap-on rates the TechAngle line at ±3% counterclockwise, so it also handles left-hand threads.