A modular tool with improved tool interface structures may feature an adjustable wrench body (110) with tool modules (120) which fit within the jaws (114, 116) of the head of the tool. The tool body (110) (120) that serve as tools or as attachment for tool components, like tool bits or sockets. The tool features a ratcheting engagement of the jaws (162, 172) with a quick release (117) and spring bias (176) that allows for easy attachment of the modules.

A ratcheting wrench includes a first jaw with a first jaw insert configured to move relative to the first jaw and a first spring configured to bias the first jaw insert in a first direction. The wrench also includes a second jaw with a second jaw insert configured to move relative to the second jaw and a second spring configured to bias the second jaw insert in a second direction opposite the first direction. When the first jaw insert moves relative to the first jaw and the second jaw insert moves relative to the second jaw, a space between the first jaw and the second jaw increases. This allows the jaws of the wrench to slip over corners of a fastener to achieve a ratcheting effect.

A ratcheting wrench includes a first jaw with a first jaw insert configured to move relative to the first jaw and a first spring configured to bias the first jaw insert in a first direction. The wrench also includes a second jaw with a second jaw insert configured to move relative to the second jaw and a second spring configured to bias the second jaw insert in a second direction opposite the first direction. When the first jaw insert moves relative to the first jaw and the second jaw insert moves relative to the second jaw, a space between the first jaw and the second jaw increases. This allows the jaws of the wrench to slip over corners of a fastener to achieve a ratcheting effect.

A plier wrench is provided and includes a jaw that can be disengaged from the remainder of the wrench and reengaged with the remainder of the wrench while the remainder of the wrench remains in its fully assembled condition. In one form, the jaw is “reversible” and includes two different jaw surfaces that can be selectively utilized depending upon the type of workpiece that will be engaged by the plier wrench.

An adjustable wrench is disclosed. The adjustable wrench is used for an assembly part. The adjustable wrench includes a frame and an adjustable member. An inner side of the frame has a first rack. The adjustable member has a second rack meshed with the first rack. The adjustable member and the frame are meshed with each other by the first rack and the second rack such that the adjustable member forms a first space inside the frame, wherein the adjustable member adjusts a meshing position of the second rack and the first rack to change the size of the first space; thus, the first space can match assembly parts of different specifications.

A wrench including a first wrench body having a first gripping portion, a first connecting portion, and a second connecting portion. The wrench also includes a second wrench body having a second gripping portion, a third connecting portion, and a first engaging portion. The first and the second gripping portions cooperatively delimit an opening therebetween. The first and the third connecting portions are movably connected with each other. A locking device is coupled to the first and the second wrench bodies. The locking device includes a locking member movably connected with the second connecting portion. The locking member has a second engaging portion and is operably movable between a first position in which the first and the second engaging portions engage with each other, and a second position in which the first and the second portions disengage from each other.

A wrench including a first wrench body having a first gripping portion, a first connecting portion, and a second connecting portion. The wrench also includes a second wrench body having a second gripping portion, a third connecting portion, and a first engaging portion. The first and the second gripping portions cooperatively delimit an opening therebetween. The first and the third connecting portions are movably connected with each other. A locking device is coupled to the first and the second wrench bodies. The locking device includes a locking member movably connected with the second connecting portion. The locking member has a second engaging portion and is operably movable between a first position in which the first and the second engaging portions engage with each other, and a second position in which the first and the second portions disengage from each other.

A plier wrench is provided and includes a jaw that can be disengaged from the remainder of the wrench and reengaged with the remainder of the wrench while the remainder of the wrench remains in its fully assembled condition. In one form, the jaw is “reversible” and includes two different jaw surfaces that can be selectively utilized depending upon the type of workpiece that will be engaged by the plier wrench.

A siding straightening tool includes two arms engaged with one or more ratchets; one or more spikes extending from the one or more ratchets; a release engaged with one of the two arms and to allow the arms to release; and a mold extending from the one or more arms, the mold having a groove; the two arms clamp together, thereby bringing the spikes toward each other; the mold is ratcheted down to straighten a piece of siding; and the two arms pivots via the one or more ratchets thereby engaging the mold and disengaging the mold with the siding.

A siding straightening tool includes two arms engaged with one or more ratchets; one or more spikes extending from the one or more ratchets; a release engaged with one of the two arms and to allow the arms to release; and a mold extending from the one or more arms, the mold having a groove; the two arms clamp together, thereby bringing the spikes toward each other; the mold is ratcheted down to straighten a piece of siding; and the two arms pivots via the one or more ratchets thereby engaging the mold and disengaging the mold with the siding.