SK Tools 77100 Micrometer Adjustable Torque Wrench, 3/8 Inch Drive, 10 to 100 ft lb

SK Tools 77100 Micrometer Adjustable Torque Wrench, 3/8 Inch Drive, 10 to 100 ft lb

• SK Tools 77100 is a micrometer adjustable torque wrench for controlled fastening with a 3/8 inch drive and a 10 to 100 ft lb range. It features full metal construction, a positive lock ring, dual scale display, and a quick release. This is a general purpose torque wrench, not a replacement part for a specific SKU.
• Features:
  • Micrometer adjustment with spring loaded pull down lock ring helps set and hold target torque during use
  • 3/8 inch square drive works with standard 3/8 inch sockets for broad workshop compatibility
  • 10 to 100 ft lb range covers common automotive and maintenance torque specifications
  • Dual scale readout supports SAE and metric procedures for easy reference
  • Individually serialized with certificate of calibration traceable to NIST; supplied in a durable storage case
  • General purpose design; not intended as a replacement part for a specific tool or model
• Specifications:
  • Manufacturer: SK Tools
  • Part Number: 77100
  • Drive Size: 3/8 inch square
  • Torque Range: 10 to 100 ft lb
  • Adjustment Type: Micrometer with spring loaded pull down lock ring
  • Scale: Dual scale, SAE and metric
  • Socket Retention: Quick release
  • Calibration: Individually serialized with certificate traceable to NIST
  • Packaging Type: Storage case included
  • Quantity: 1 torque wrench
  • System Compatibility or Application: For applying controlled torque with 3/8 inch drive sockets; not a replacement part
• The Micrometer Adjustable Torque Wrench can also be referred to as micrometer adjustable torque wrench, 3/8 inch drive torque wrench, 10 to 100 ft lb torque wrench, dual scale torque wrench, and SK Tools 77100.

SK Tools manufactures professional hand tools and torque products for automotive and industrial technicians, including sockets, wrenches, drive tools, and specialty tools.

Q: Does the 77100 include a case and a calibration certificate?
A: Yes. The manufacturer lists a durable storage case and states that each wrench is individually serialized with a certificate traceable to NIST.

Q: How do I set and lock the torque value?
A: Rotate the micrometer handle to the desired value, then secure the spring loaded pull down lock ring to hold the setting during use.

Q: Can this wrench be used with impact tools?
A: No. Use hand force only with compatible 3/8 inch drive sockets. Impact use can damage torque mechanisms and affect calibration.