Dial-Type Torque Wrench

The Precision Instruments D2F300HM is a dial-type torque wrench for controlled fastening work where a direct, visual torque indication is required. Its memory pointer records the highest torque reached during the application, supporting straightforward verification of the applied peak torque.

Featuring a fixed 3/8 in (9.5 mm) square drive, this model covers a 60–300 lbf·in range with 5 lbf·in graduations. The manufacturer states accuracy of ±2% of reading from 20% to 100% of full scale, clockwise and counter-clockwise.

• Manufacturer part number: D2F300HM
• Manufacturer: Precision Instruments
• Torque range: 60–300 lbf·in
• Graduations: 5 lbf·in
• Drive: fixed 3/8 in (9.5 mm) square drive
• Memory pointer for peak-torque indication
• Approximate overall length: 252 mm
• Nickel/chrome finish

Use in accordance with the applicable maintenance data and the manufacturer’s operating instructions. This product description does not constitute an aircraft installation or approval statement.

Documentation: Precision Instruments D2F Series customer print.