Sturtevant Richmont SDR Series Micrometer Adjustable Click Wrench, 3/8 in, 4 - 20 Nm - SR 869776

The Micrometer Adjustable Click Wrench is a high-precision torque tool designed for accurate, consistent, and controlled fastening. Engineered for professionals and DIY enthusiasts alike, this wrench delivers precise torque settings with an audible and tactile "click" to prevent over-tightening and ensure optimal fastener tension. Ensures consistent and repeatable tightening, reducing the risk of damage to fasteners and components.

Features:

• Adjust torque value by rotating the grip
• Grip lock makes locking in torque value fast, easy, and secure
• Tool changes from one end of the scale to the other with the fewest number of turns
• Ball-bearing rock-over assembly assures smooth operation enhances repeatability and increases wrench service life
• Accuracy of +/- 4% of Indicated Value from 20% to 100% of rated capacity
• Meets or exceeds requirements of ASME B107.300-2010 and ISO 6789
• Error Proofing By Guidance design provides a strong audible and tactile impulse when the set torque is achieved
• Error Proofing By Design flattened case provides the mechanism with superior support resulting in a wrench that is easier to calibrate and one that holds calibration longer
• Flattened case prevents side loading during torque application or testing/calibration
• Knurled grip offers an ergonomic grip that remains comfortable over long periods of use
• Ratchet is built for durability
• Ratchet replacement is fast and easy when needed
• All tools up to 250 ft-lb capacity come with a rugged, custom-molded plastic case
• Includes FREE tabulated calibration certificate from our ISO 17025 certified calibration laboratory

Specifications:

• Handle Width: 0.9 in
• Head Depth: 0.5 in
• Head Width: 1.4 in
• Overall Length: 11.9 in
• Scale: 0.2 Nm
• Torque Range: 4 - 20 Nm
• Overall Weight: 1.1 lbs