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wrenches [1]click to hear

Hand tools with fixed or variable openings, used for tightening and loosening nuts and bolts, and for assembling and disassembling objects.
wrenches [1] crescent wrench thumbscrew movable jaw handle fixed jaw

crescent wrench click to hear

Wrench whose jaws’ gap is adjustable for gripping nuts, bolts or plumbing fittings of various sizes.

thumbscrew click to hear

Small striated wheel controlling the movable jaw’s gap.

movable jaw click to hear

Lower branch of the fork, whose gap enables the tool to adjust to the size of the object to be gripped.

handle click to hear

fixed jaw click to hear

Upper branch of the fork, which is an extension of the tool’s handle.