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 As a result, the MD Series Dial Wrenches have been replaced by the Industrial Dial Wrench (IDW) Series.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
- The 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 Number | Model Designation |
Maximum Capacity | Grad. | 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 Number | Model Designation |
Maximum Capacity | Graduation | Length (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 and dedicated hands.
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