Description
On a busy assembly line, the costly error is often the missed bolt, not the slightly loose one. The Snap-on CTLNK2R100 torque wrench targets that risk. It is a ControlTech Link digital wrench with a 3/8″ fixed head, and it sets from 5 to 100 ft-lb.

Error-proofing with the Snap-on CTLNK2R100 torque wrench
Snap-on lists sequence programming among the Link features. A supervisor can build a job from several presets in order, then lock it. The operator then follows the steps, and the wrench marks each target with lights, a beep and a buzz in the handle. In addition, a time stamp goes with every reading.
Through Snap-on’s CTLNKCTRL controller, those readings can flow to a plant MES in real time. So a skipped or low joint shows up before the part leaves the station.
Link or Industrial: which ControlTech fits?
| ControlTech Link (CTLNK) | ControlTech Industrial (CTECH) | |
|---|---|---|
| Data path | Wireless, via the CTLNKCTRL controller to MES | USB download |
| On-board memory | 1,500 readings | 1,500 readings |
| Front end | Fixed drive or shank models; this one is fixed | Fixed, flex or interchangeable heads |
In short, both lines share the core digital features. The CTLNK2R100, however, suits plants that want live process control rather than a file download later.
CTLNK2R100 range in three units
The catalog gives 5-100 ft-lb, 60-1,200 in-lb and 6.8-135.6 N·m. That band covers many 3/8″ jobs, such as seat, trim and bracket bolts in vehicle assembly. It also suits pump covers and small flanges in plant upkeep. For best accuracy, keep targets at 20 ft-lb or higher, because the ±2% clockwise rating starts at 20% of capacity.
Daily care
Never use the wrench to break loose a seized bolt. Also keep it clean and dry between shifts, and send it for calibration on your normal cycle.
Get a price on the Snap-on CTLNK2R100 torque wrench
SMK Vietnam lists this model for Lost in HCM, who supplies it and prepares quotes. Please request a quote from Lost in HCM, and mention whether you need the controller too. For other sizes, browse torque wrenches, or contact SMK Vietnam.
Questions on the CTLNK2R100
Can one controller serve several wrenches?
Snap-on describes the controller as giving real-time process control for multiple operators. Ask Lost in HCM how many wrenches your layout needs.
What happens below 20 ft-lb?
From 5% to 19% of capacity, the catalog rating loosens to ±4% clockwise and ±6% counterclockwise.
Is there a 1/4″ Link model?
Yes. The CTLNK1R240 covers 1 to 20 ft-lb for smaller screws.
















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