No needto pull the socket off thetool—push a button torelease.Set torque within the range and these wrenches will signal whenit’sreached.To relieve pressure on the spring and maintaincalibration,set torque to the lowest reading on the scale when not inuse.These wrenches come with a calibrationcertificate,which includes test measurements that confirmaccuracy.
Torque–LimitingClick—An audible click lets you know when the set torque isreached.
Torque—You can tighten fasteners that require less torque than the valueslisted,but the accuracy ratings apply only within the specifiedrange.
RepairKits—Include the components needed to replace a damaged ratchetingmechanism.
Unit of Measure
ft·lbf, N-m
Square Drive Size
1/2“
Torque
50 ft·lbf to 250 ft·lbf 67.78 N-m to 338.9 N-m
Graduations
1 ft·lbf 1.4 N-m
Accuracy
Clockwise
±4%
Counterclockwise
±6%
Torque-Limiting Mechanism
Click
Overall Length
241/2“
Grip Material
Metal
Certificate
Type
Calibration Certificate with Test Data Traceable to NIST
Form
Paper
Container Type
Plastic Case
Features
Push-Button Socket Release
Material
Chrome-Plated Steel
For Use With
Screws and Nuts
Head Style
Standard
Performance
Quick Release
Power Source
Manual
Ratcheting
Ratcheting
Sold As
Individual
Torque
Minimum
50 ft·lbf 67.78 N-m
Maximum
250 ft·lbf 338.9 N-m
Torque Adjustability
Adjustable
Torque Wrench Type
Torque Limiting
Torque-Limiting Direction
Clockwise and Counterclockwise
Wrench Style
Square Drive
Wrench Type
Torque
Country of Origin
United States
DFARS Compliance
Specialty Metals COTS-Exempt
Export Control Classification Number (ECCN)
EAR99
REACH Compliance
Not Compliant
RoHS Compliance
RoHS 3 (2015/863/EU) Compliant
Schedule B Number
846610.0175
U.S.–Mexico–Canada Agreement (USMCA) Qualifying
Yes
Reviews
There are no reviews yet.
Be the first to review “McMaster 85555A421 Adjustable Torque Wrench with Certificate 50 to 250 Feet-Lbf and 67.78 to 338.9 N-M, with Metal Grip”Cancel Reply
Reviews
There are no reviews yet.