Description
A plant crew may face a hose fitting at nine, a pump cover at ten and a sensor bracket after lunch. So one wrench for all three saves trips to the tool crib. The Snap-on CTECH2Y100A torque wrench makes that possible with a Y-shank front end. It is a ControlTech Industrial digital model for 5 to 100 ft-lb.

The CTECH2Y100A Y shank in plain terms
First, a shank is the bar that slides into a head. On this wrench it measures 0.560 in, and Snap-on calls that the Y size. Therefore only Y heads fit, while J, X and Z heads are other sizes. Each head is a separate purchase, so you pay only for the shapes you use.
Planning a head kit for the Snap-on CTECH2Y100A torque wrench
- Start with a 3/8″ square drive ratchet head for general bolts.
- Next, add open-end heads in your common hose and tube nut sizes.
- Then add a box-end head for nuts that sit in recesses.
Check each head’s torque rating before you buy, because a head may top out below 100 ft-lb.
No mental math between heads
Also, swapping heads changes the working length of a wrench. With many tools, that means a correction formula. However, ControlTech Industrial wrenches carry a built-in calibration factor for head length, so the wrench does that work instead of the user.
CTECH2Y100A data
| Range | 5-100 ft-lb / 60-1,200 in-lb / 6.8-135.6 N·m |
|---|---|
| Shank | Y, 0.560 in |
| Length | 17.2 in (437 mm) |
| Weight | 2.7 lb (1.2 kg) |
| Torque accuracy | ±2% CW, ±3% CCW |
| Angle range | 0-360° |
For example, use it on gearbox covers, conveyor brackets, compressor fittings and robot tooling. It also fits vehicle work, such as caliper brackets and engine accessories.
Ordering the Snap-on CTECH2Y100A torque wrench
Lost in HCM is the supplier, and SMK Vietnam lists the wrench for them. Send your head list with the order, then request a quote from Lost in HCM. To see other sizes, open our torque wrenches page, or contact SMK Vietnam.
CTECH2Y100A questions
Can I use J-shank heads on this wrench?
No. J heads fit a 0.425 in shank, and this wrench uses the 0.560 in Y shank.
How long and heavy is the body?
The catalog lists 17.2 in (437 mm) and 2.7 lb (1.2 kg).
Is a storage case part of the package?
Snap-on lists a storage case with ControlTech Industrial wrenches. Lost in HCM will confirm the package in your quote.
















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