Sturtevant Richmont SDR-2001 Micrometer-adjustable Torque Wrench

What the 3SDR Series Means

• Series: SDR — Sturtevant Richmont micrometer-adjustable, click-type torque wrenches with a fixed square drive.

• Adjustment: You set the torque by rotating the handle; when the preset torque is reached, the wrench emits a tactile/audible click.

• Ratchet: Fixed ratchet head (standard square drive).

• Accuracy: Typically ±4% of indicated value from ~20–100% of capacity, meeting ASME & ISO standards.

• Typical Use: Precise torque control in industrial, manufacturing, and maintenance tightening applications.