- Tightening and inspection for large size bolts.
- F model series for large size bolts.
- Flat beam and direct reading type, graduated in clockwise and counterclockwise.
- Since the unique tapered beam keeps internal stress constant and does
not generate any friction, the wrench is durable.
- Force is applied by winch or lever block, mechanical loading type.
- Memory pointer is equipped as standard accessory.
- Applicable to use in the EU region. Comply with calibration procedures
of ISO6789 Type I Class A.