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x USE OF ADAPTORS, EXTENSIONS AND UNIVERSALS
Anytime an adaptor, extension or universal is used with a torque wrench in such a way that fastener
distance is different than torque wrench square drive distance at calibration, an adjustment to head
length is required to get a proper fastener torque reading.
When using wobble extension or a universal, do not exceed more than 15 degrees of offset from
perpendicular drive. Do not use a long extension with flex-drive at full flex.
x CALIBRATION
Contact your Snap-on sales representative for calibration services.
x CERTIFICATION
This TechAngle
®
wrench was calibrated at factory using angular displacement and torque
measurement instruments that are traceable to National Institute of Standards and Technology
(N.I.S.T.). Torque parameters comply with ISO 6789-2003 and ASME B107-28-2010. Note: no U.S.
or International Standards exist for angle wrenches.
x MAINTENANCE / SERVICE
Clean wrench by wiping with a damp cloth. DO NOT use solvents, thinners or carburetor cleaners.
DO NOT immerse in anything.
Service, repair and calibration are to be done by Snap-on Service Centers only. Contact your
Snap-on Tools representative. Ratchet head repair can be done by Snap-on Representative or user.
IMPORTANT! Calibration events are recorded in wrench memory which
provides evidence to void factory certification.
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