Product Details
1/2" Drive SAE 50 to 250 ft-lb Adjustable Click Torque Wrench (M3R250F) by Precision Instruments®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers unmatched levels of durability and strength needed to provide long-lasting service life. Superior in functionality, it will help you make any job easier and faster.
Specifications
| Unit of Measure: SAE |
| Finish: Nickel Chrome |
| Drive Size: 1/2" |
| Torque Accuracy: ± 3% |
| Torque Increments: 1 ft-lb |
| Primary Scale: ft-lb |
| Min Torque (ft-lb): 50 |
| Max Torque (ft-lb): 250 |
| Torque Settings: Adjustable |
| Quantity: 1 Piece |
| Overall Length: 22.5" |
| Weight: 4.1 lb (w/plastic case 5.7 lb) |
| Meets or Exceeds the Following Specifications: GGG-W-686C, ANSI B107.14M |
Features
- Patented - Full torque release roller allows virtual friction free click and release even at low torque settings
- Patented - Clockwise/Counterclockwise operation with internal balance cam allows for the same ± 3% (from 20% of full scale to full scale) accuracy to be achieved in either direction
- A positive stop at full scale prevents overloading of internal mechanism. A positive stop at the bottom of the scale prevents accidental disassembly
- Ball bearing thrust washer reduces effort in turning adjustment handle
- Patented - Roller plunger reduces highest friction area by as much as 95%, extending the life of the instrument while promoting repeatability and reliability
- Patented - Spring rate calibration adjustment retains accuracy after passing "GGG" drop test
- Patent Pending - Lock ring maintains wrench setting, is easy to operate with one hand and designed for a long life
Precision Instruments® was incorporated in 1938 to pursue the manufacture of the first torsion bar dial type wrenches. Central to the very first patent, awarded five years later, were the tenants of accuracy, reliability, and durability that have become synonymous with the Precision Instruments name. Over the next 24 years, the company would refine and elaborate on the torsion bar dial type wrench with advances that include increased accuracy and signaling options. From the invention of the torsion bar dial type wrench and split-beam click wrench, to the most reliable micrometer adjustable click wrench, Precision Instruments has always been a leader in innovation.