MD Series Dial Wrenches

These wrenches have been a workhorse for many years. Good enough is not good enough in our world so we continue to make improvements to the tool lines.  As a result, the MD Series Dial Wrenches have been replaced by the Industrial Dial Wrench (IDW) Series. The new series tools are located in the manual tools section of this site 

Applications

The SR MD-Series of Dial Torque Wrenches are ideal for any application where:

  • A visible reading of the torque is desired
  • A retained measurement of the peak torque is desired
  • The user can see the face of the tool when torque is being applied
  • Accuracy better than that of a clicker-type torque wrench is desired
  • The application is non-destructive
  • Rotation torque of an assembly is a specification

These needs are common in high-precision assembly operations, fastener testing (in-process/final/receiving) operations, operations where prevailing-torque nuts are used and auditing of fastener or assembly torque.

Features and Characteristics

  • Accuracy of +/- 3% Indicated Value from 20% to 100% of capacity meets or exceeds ASME B107.300-2010 and ISO 6789.
  • The Oversized dial face is extremely easy to read and helps to eliminate parallax error.
  • A memory indicator is provided on each wrench and remains at the maximum torque achieved for positive torque verification.
  • Heavy duty dial guard protects against breakage.
  • Dial faces are color-coded: silver for inch pounds, gold for foot pounds, and white for Newton meters.
  • On tools of 250 ft. lbs./350 Nm capacity and below, a neoprene rubber grip is provided to guide the hand to the proper grip and provide comfort during use.
  • Each wrench comes in its own rugged, blow molded storage case.
  • A specially-designed extension handle is included on tools of 600 ft. lbs./800 Nm and greater capacity.
  • FREE NIST-traceable tabulated certification included.

Part Numbers and Technical Information

English SI

Part NumberModel DesignationMaximum CapacityGrad.Length (in.)Weight (lbs.)Square Drive Size(in)
850719 MD 50 I 50 in. lbs. 1 in. lb. 10.3 1.2 1/4
850701 MD 150 I 150 in. lbs. 2 in. lbs. 10.3 1.2 3/8
850702 MD 300 I 300 in. lbs. 5 in. lbs. 10.3 1.2 3/8
850703 MD 600 I 600 in. lbs. 10 in. lbs. 12.3 1.4 3/8
850704 MD 150 150 ft. lbs. 2 ft. lbs. 20.8 2.8 1/2
850705 MD 250 250 ft. lbs. 5 ft. lbs. 20.8 2.8 1/2
850706 MD 600 600 ft. lbs. 10 ft. lbs. 46.5 7.5 3/4
850722 MD 1000 1000 ft. lbs. 20 ft. lbs. 71.5 17.0 1

MD Series Dial Wrenches in Metric Units of Measure 

Part NumberModel DesignationMaximum CapacityGraduationLength (in.)Weight (lbs.)Square Drive Size (in)
850720 MD 6 Nm 6 Nm 0.1 Nm 10.3 1.2 1/4
850707 MD 15 Nm 15 Nm 0.25 Nm 10.3 1.2 3/8
850708 MD 35 Nm 35 Nm 0.5 Nm 10.3 1.2 3/8
850709 MD 70 Nm 70 Nm 1 Nm 12.3 1.4 3/8
850710 MD 200 Nm 200 Nm 2.5 Nm 20.8 2.8 1/2
850711 MD 350 Nm 350 Nm 5 Nm 20.8 2.8 1/2
850712 MD 800 Nm 800 Nm 10 Nm 46.5 7.5 3/4
850723 MD 1300 Nm 1300 Nm 25 Nm 71.5 17.0 1

 Contact your Sturtevant Richmont Sales Professional.

 

Sturtevant Richmont tools are proudly made by highly capable union hands.