1/2 DRIVE TORQUE WRENCH - Armstrong

Prst Wrench Trq 1/2" Dr

Features and Benefits:

• Made in the USA - Quality and Availability
• Innovative Linear Ball Bearing Design Mechanism for Improved Performance; 1) Eliminates Friction Between Spring and Case for Greater Accuracy, 2) Eliminates Speed Sensitivity Errors, and 3) Produces A “Crisp Audible Click” Over the Entire Range
• Designed for Repetitive Use in Production Applications Especially Where “Inadvertent” Changes to the Wrench Setting Are to Be Avoided
• Torque Settings Must Be Pre-Set By Making An Internal Adjustment and Using A Torque Tester to Verify the Torque Value.
• Rubber Seal Between the Ratchet Head and Tube Keeps Lubrication in and Contaminants Out of the Torque Mechanism Assuring Accuracy and Repeatability.