Article description
Application:
Controlled bolt tightening in the range of 20 - 850 N-m / 15 - 630 lbf-ft (guide value bolts M7 - 10.9 to M24 - 8.8, M30 - 5.6).
Adjustable, releasing and robust tubular torque spanner with spigot mount for industry and the trades
Design:
Classified according to DIN EN ISO 6789-2:2017 Type II Class A, incl. traceable test certificate, Calibrated to a maximum permissible deviation of +/- 3 % and thus more precise than the +/- 4 % required by the standard.
For controlled right and left hand tightening
Robust, lacquered tubular steel construction, with phosphated spigot mount (Ø 16 mm or Ø 22 mm) and high-quality plastic parts
Ergonomically shaped plastic handle with calibration aid
Switchover between vernier main scale N-m and secondary scale lbf-ft, to avoid reading errors when setting the desired torque
With micrometer scale for N-m main scale for setting intermediate scale values
Jump-off system produces a clear tactile and audible trigger signal
Ergonomic system for torque adjustment with indicator symbol
Possibility of quick adjustment with offset screwdriver, not included in delivery
Secured adjustment-adjustment system
Factory calibration gauge: 32 mm (Ø 16 mm) or 56 mm (Ø 22 mm)
Operation only with attachable tools with uniform stitch size - otherwise there may be value shifts
Depending on the tool insert, work can be carried out either to the front (e.g. open-ended spanner) or to the side (e.g. reversible ratchet and socket spanner insert)

zero.