Slip-joint pliers are designed with serrated gripping jaws to safely apply final tightening torque to precision hex-head bolts without rounding the fastener corners.
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False
The statement is false because slip-joint pliers are general-purpose gripping tools, not fastener drivers. When rotational force is applied with pliers, the serrated teeth bite into the fragile corners of the hex head instead of contacting the flat flats. This concentrates pressure on small contact points and slips, rounding off the bolt head. Proper box-end wrenches, open-end wrenches, or sockets must always be used for tightening hex-head fasteners.
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Anahtar Kavram
Proper tool selection and fastener damage prevention with gripping tools versus drive wrenches
Tahmini Süre:45s