TLS
PRESET TORQUE SCREWDRIVERS

TLS is a preset torque limiting screwdriver (internally adjustable). The torque screwdriver is built with a cam-over design that prevents a fastener or bolt from being over-tightened. When the torque screwdriver reaches the preset torque value, the internal mechanism disengages from the drive, thus limiting the torque applied. Using a quality torque screwdriver ensures that proper torque is applied and maintains requirements associated with ISO quality standards.

The preferred and certified ranges of these tools is in accordance with the requirements of ISO 6789 (+/- 6% of indicated setting).

MODEL ITEM NAME HANDLE COLOR AMERICAN S.I. METRIC DRIVE SIZE
TLS1360 020060 Black 22 – 120 lbf.in 2.5 – 13.6 N.m 25.3 – 138 kgf.cm 1/4″ M/Sq.

TOOL BENEFITS

  • Preset torque limiting screwdriver (internally adjustable).
  • Thrust bearings insure that the torque setting is independent of any end load applied by the operator.
  • Tamper-proof internal adjustment. No external adjustment scale – must be preset using a torque analyzer.
  • Precision radial ball clutch “slips-free” when the preset torque is reached preventing over-torquing.
  • Bi-directional operation and is calibrated in either the CW or CCW direction.

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