
- 1/2 in Drive Size
features
- Accurate to ± 4% of torque reading in both directions at 20% to 100% of full scale.
- Industrial all steel or aluminum torque transfer components.
- High alloy torsion drive design — accuracy not effected by hand position.
- Dual scale (English/Metric) with clockwise and counterclockwise operation — fewer wrenches needed to complete job.
- Memory needles are standard on all wrenches except electric light models.
- Easy-to-read, high contrast scale.
- Laser marked serial number for traceability.
- N.I.S.T. (National Institute of Standards and Technology) traceable CW certification supplied with each wrench.
Torque Range | 50 to 250 ft lb |
Drive Size | 1/2 in |
Manufacturer Name | Proto® |
Accuracy | ± 4% CW, ± 4% CCW |
Overall Length | 21.5 in |
Weight | 4.38 LB |
EAN or UPC | 662679135379 |
