An adjustable wrench has a handle assembly and a gripping assembly. The handle assembly includes a rotating handle, a pivot shaft, and a holding handle. The pivot shaft is securely mounted in the rotating handle, and has a right-handed screw thread and a left-handed screw thread. The holding handle is mounted around the pivot shaft. The gripping assembly includes a base, a lower jaw, an upper jaw, and a guiding module. The lower jaw engages with the left-handed screw thread of the pivot shaft. The upper jaw engages with the right-handed screw thread of the pivot shaft. The guiding module is slidably mounted through the base and the lower jaw and is securely connected to the upper jaw. By turning the rotating handle as well as the pivot shaft, the upper jaw and the lower jaw can be quickly moved to a closed state or an open state.

A clamping socket assembly and method includes positioning a fastener body in a collet. The collet has a first end and a second end, wherein the second end receives the body. The first end includes a tool mating member. The collet has a perimeter wall having a plurality of slots extending therein that extend into the second end to define a plurality of wings. A sleeve is positioned on the collet and is threadably coupled to the collet. The sleeve is rotated in a first direction to threadably couple the sleeve to the collet such that the sleeve moves toward the second end and urges the wings into frictional engagement with the fastener body. A tool is extended through the distal end and into the tool mating member. The tool is rotated to rotate the collet and the body.

An adjustable socket assembly includes a collet having a first end, a second end, and a perimeter wall. The second end has a receiving aperture therein. The collet is divided into a plurality a plurality of sections. A sleeve has a bottom end that receives the collet. The sleeve has an interior surface that tapers inwardly and abuts the sections to move toward each other as the sleeve moves toward the second ends of the sections. A biasing member extends through a top end of the sleeve and engages each of the sections. The biasing member is actuated to bias the sleeve downward to close together the sections and engaged the valve actuator. An engagement head is attached to the upper end of the biasing member and engages a tool to rotate the collet.

An adjustable socket assembly includes a collet having a first end, a second end, and a perimeter wall. The second end has a receiving aperture therein. The collet is divided into a plurality a plurality of sections. A sleeve has a bottom end that receives the collet. The sleeve has an interior surface that tapers inwardly and abuts the sections to move toward each other as the sleeve moves toward the second ends of the sections. A biasing member extends through a top end of the sleeve and engages each of the sections. The biasing member is actuated to bias the sleeve downward to close together the sections and engaged the valve actuator. An engagement head is attached to the upper end of the biasing member and engages a tool to rotate the collet.

A faucet actuator torque increasing system and method for increasing torque applied to an actuator includes a grip. The grip has a perimeter wall with a continuous convexly arcuate shape. A coupler is removably mounted on the perimeter wall of the grip. The coupler includes a first segment and a second segment which are pivotably coupled to each other via a connector. The first and second segments move between a closed condition engaging the grip and an open condition for disengaging the grip. Each of the first and second segments has an interior surface. The interior surfaces abut the grip in the closed condition. A locking member releasably locks the coupler in the closed condition. A handle is integrally attached to and extends away from the coupler. A stop is attached to the coupler to abut against the grip when in the closed condition.

A wrench includes a first part and a second part which is overlapped on the first part and is pivotable relative to the first part. The first part has a first clamping space and the second part has a second clamping space which is located corresponding to the first clamping space. The first clamping space is defined by two first jaws. The second clamping space is defined by two second jaws. When an object is clamped by the first and second parts, the second part is able to be pivoted an angle relative to the first part to allow the object to be firmly clamped by the first and second parts.

A wrench includes a first part and a second part which is overlapped on the first part and is pivotable relative to the first part. The first part has a first clamping space and the second part has a second clamping space which is located corresponding to the first clamping space. The first clamping space is defined by two first jaws. The second clamping space is defined by two second jaws. When an object is clamped by the first and second parts, the second part is able to be pivoted an angle relative to the first part to allow the object to be firmly clamped by the first and second parts.

An adjustable socket assembly includes a collet having a first end, a second end, and a perimeter wall. The second end has a receiving aperture therein. The collet is divided into a plurality a plurality of sections. A sleeve has a bottom end that receives the collet. The sleeve has an interior surface that tapers inwardly and abuts the sections to move toward each other as the sleeve moves toward the second ends of the sections. A biasing member extends through a top end of the sleeve and engages each of the sections. The biasing member is actuated to bias the sleeve downward to close together the sections and engaged the valve actuator. An engagement head is attached to the upper end of the biasing member and engages a tool to rotate the collet.

A faucet actuator torque increasing system and method for increasing torque applied to an actuator includes a grip. The grip has a perimeter wall with a continuous convexly arcuate shape. A coupler is removably mounted on the perimeter wall of the grip. The coupler includes a first segment and a second segment which are pivotably coupled to each other via a connector. The first and second segments move between a closed condition engaging the grip and an open condition for disengaging the grip. Each of the first and second segments has an interior surface. The interior surfaces abut the grip in the closed condition. A locking member releasably locks the coupler in the closed condition. A handle is integrally attached to and extends away from the coupler. A stop is attached to the coupler to abut against the grip when in the closed condition.

A pin spanner tool for use with a driver having a center of rotation, the pin spanner having a driven arm, a floating arm, and a bolt connecting the driven arm and the floating arm, where the bolt has a center of rotation which is co-centric with the center of rotation of the driver.