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428 8" Straight Jaw Tongue & Groove Pliers

We've added a patented SAFE-T-STOP® feature to our iconic Tongue and Groove Plier to prevent finger pinch. The lower jaw design combines with the expanded reinforcing rib to prevent handles from contacting each other.
Made in the USA

Overall Length8in.203.2mm
Jaw Length1.12in.28.45mm
Joint Thickness0.4in.10.16mm
Handle Span1.57in.39.88mm
Jaw Capacity1.5in.38.1mm
# of Adjustments4

Benefits and Features

Undercut Channels

Undercut tongue & groove design won’t slip


PermaLock® fastener eliminates nut and bolt failure.

Reinforcing Edge

Patented reinforcing edge minimizes stress breakage


Patented SAFE-T-STOP® feature prevents finger pinch

Heat-Treated Teeth

Laser heat-treated teeth grip better and last longer

High Carbon Steel

CHANNELLOCK® uses high carbon American steel for superior performance on the job.

Blue Grips