Features and Benefits: - Patented roller release mechanism extends the life of the M series for hundreds of thousands of cycles
- Made in the USA and ships in an American made plastic box
- Patented lock ring is easy to use
- Wide usable scale from 20-100 Lb.Ft. with 3% accuracy and flex head
- All steel construction for increased durability
Engineered, precision bearing surfaces extend the calibration life of the M line to as many as 60,000 cycles or more and ensures the most reliable performance possible. Meets or exceeds ASNI/ASME B107.14M, GGG-W-686C, GGG-W-2843 and ISO6789.
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