Industrial Tools
Torque Systems

Sturtevant Richmont SLTC-FM

Capacity 50 / 150 / 300 / 750 / 1800 / 3000 / 3600 / 4800 / 7200 lbf·in

FM 2.4 GHz Preset Clicker-Type Torque Wrench

Sturtevant Richmont 2.4 GHz Preset Clicker-Type Torque Wrenches incorporate the accuracy, repeatability and durability of our preset torque wrench lines that have made them a staple of assembly lines in many industries. The addition of the radio adds rapid operator and controller communication capability so they can be readily incorporated into your error-proofing approach.

When a torque wrench is operated on a fastener, the wrench spends a certain amount of time in the “clicked“ position; thus a small time slot occurs between releasing and easing the wrench. The FM Switch Wrench has a timer that measures the duration of a click (cycle) of the wrench. The tied controller (PTV/TCV/Global 8) compares the duration of the click to the programmed T-min and T-max specification limits and immediately communicates to the operator the acceptability of that use of the wrench.


Key Features

  • Full compatibility with Global 8, Global 8-Ethernet, PTV-FM 2.4 GHz, TCV-FM 2.4 GHz, and TCV-Ethernet.
  • Accuracy of ± 4% of preset value from 20% to 100% of capacity meets or exceeds requirements of ASME B107.14 and ISO 6789.
  • Bi-directional communication on 2.4 GHz band.
  • FM communications at distances up to 50 feet (16 m).
  • Excellent audible/tactile impulse when preset torque is achieved.
  • Provides immediate radio communication of quality of each use to the controller, which also displays the result.
  • Provides immediate on-tool feedback on quality of each use through red/green LED. Green is good!
  • Tamper-resistant design discourages unauthorized torque setting changes
  • Light weight and new Cushion Grip provide superior ergonomics.


Uses the legendary SR LTC-Series Preset Interchangeable Head Torque Wrench as it's mechanical base, so you get the same incredible repeatability and durability we provide all our assembly customers. The tool's light weight and smooth vinyl grip provide excellent ergonomics and reduce the onset and level of operator fatigue. The SR Dovetail provides exceptional strength and rigidity, and accepts any of our over 140 Interchangeable Heads. Those tools featuring ratchets use the SR Slide Pin Ratchet, with it's legendary strength and maintenance simplicity.

SLTC-FM – with Dovetail
Model Item No. Torque Range
Torque Range
Tool tang Length
SLTC24FM 50 I R810411 50 5.6 Dovetail 176 n.a.
SLTC24FM 150 I R810412 150 17 Dovetail 176 0.37
SLTC24FM 300 I 0HT R810410 300 34 Dovetail 181 0.36
SLTC24FM 300 I R810413 300 34 Dovetail 227 0.47
SLTC24FM 750 I R810414 750 85 Dovetail 324 0.64
SLTC24FM 1800 I R810415 1800 200 Dovetail 411 0.81
SLTC24FM 1800i ERGO R810421 1800 200 Dovetail 522 1.02
SLTC24FM 3000 I R810420 3000 340 Dovetail 528 n.a.
SLTC24FM 3600 I R810417 3600 400 Dovetail 618 n. a.
SLTC24FM 4800 I R810418 4800 540 Dovetail 872 n. a.
SLTCR-FM – with Ratchet Head
Model Item No. Torque Range
Torque Range
Tool tang Length
SLTCR24FM 750 I R810423 750 85 3/8 365 0.6
SLTCR24FM 1800 I R810424 1800 200 1/2 465 0.8
SLTCR24FM 1800 I ERGO R810425 1800 200 1/2 577 0.9
SLTCR24FM 3000 I R810416 3000 340 1/2 n.a. n.a.
SLTCR24FM 7200 I R810419 7200 800 3/4 949 4.5
The requirements and verification procederes of the DIN EN ISO 6789 are valid for a measuring range from 20% to 100% of the rated capacity (maximum value). The effective span of a torque tool may differently begin lower.

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