A wrench having a carriage slot of an adjustable size, suitable for accommodating and interacting with a range of nuts of different sizes. The size of the carriage slot is controlled by an adjustment mechanism that controls the position of a slider within the carriage slot. The position of the slider may be controlled by rotating a handle of the wrench.

The present disclosure is directed to an apparatus for use with an adjustable wrench to limit the displacement of a broken portion of the adjustable wrench relative to the remaining parts of the adjustable wrench when the wrench fractures.

The present disclosure is directed to an apparatus for use with an adjustable wrench to limit the displacement of a broken portion of the adjustable wrench relative to the remaining parts of the adjustable wrench when the wrench fractures.

An adjustable ratchet wrench includes a wrench body, a ratchet, a positioning member, and a movable device. A fixed clamp portion is disposed on the inner periphery of the ratchet. The positioning member is disposed on the inner periphery of the ratchet. The movable device is disposed on the inner periphery of the ratchet and movably connected with the positioning member. The movable device has a movable clamp portion, which forms a tool receiving hole with the fixed clamp portion for receiving a workpiece. By used of the movable device, the size of the tool receiving hole is adjusted for being applicable to workpieces with different sizes, facilitating the utility of the present invention.

Wrenches such as pipe wrenches or Stillson wrenches are described that include particular geometries for a channel extending through the wrench housing. Also described are wrenches such as pipe wrenches or Stillson wrenches that include one or more shim components positioned in the channel. Furthermore, methods to reduce failure or fracturing of the wrench due to application of high side or lateral loads are described.

Wrenches such as pipe wrenches or Stillson wrenches are described that include particular geometries for a channel extending through the wrench housing. Also described are wrenches such as pipe wrenches or Stillson wrenches that include one or more shim components positioned in the channel. Furthermore, methods to reduce failure or fracturing of the wrench due to application of high side or lateral loads are described.

The present disclosure is directed to an apparatus for use with an adjustable wrench to limit the displacement of a broken portion of the adjustable wrench relative to the remaining parts of the adjustable wrench when the wrench fractures.

The present disclosure is directed to an apparatus for use with an adjustable wrench to limit the displacement of a broken portion of the adjustable wrench relative to the remaining parts of the adjustable wrench when the wrench fractures.

An extendable and retractable handle pipe wrench, particularly for drain clean-outs, where the handle sections are reinforced to increase wrench torque capacity with additional technology and where at least one of the handle sections is separable to reduce the overall handle length in tight quarters.

A right-angle socket for ratchet tools includes a hexagonal drive port adapted to receive interchangeable interface fittings, or adapters, which accept ratchet drives from various styles of ratchets. The interface fitting journals within and coaxial with the hexagonal drive port and is held in place by a keeper such as a spring ball. A coaxial port within the interface fitting accepts one type of conventional ratchet drive, such as a square drive, of selected size commonly available. Other interface fittings accept other types of ratchet drives, such as pass-through drives. The interface fitting may be inserted from either side of the socket and includes a circumferential groove that receives the keeper to hold the interface fitting axially affixed within the hexagonal port. Both single and double-sided interface fittings are provided, as well as swivel fittings.