A tool is provided that includes unitary plate that includes a blade portion and a tang portion. The blade portion can include an edge. The tang portion can include a positioning hole, a first hole, a slot, a second hole, a rivet hole, and one or more teeth (also referred to as one or more barbs) on a side of the tang portion. The tool can further include a hilt member which includes a through passage, a tab, and a notch. The tool includes an overlay on a body to create a handle for gripping the tool. The tool further includes a hammerhead cap on an end of the body, the hammerhead cap is coupled to the handle with a rivet through the rivet hole.

This invention is a multi-functional tool structure, consisting of a handle, a base, a cover and a sleeve. The base is engaged to the handle, and has multiple slots for placing tool heads, while the bottom part is provided with tool positioning recesses for fixing tool heads. The sleeve is set on the base, and has a side opening. Hence, when the side opening is set in line with the too heads by the rotation of the sleeve, the tool head can be removed from the side opening, and fixed to the tool fixing recess on the base before use.

A brush with bristles attached to multiple sides is designed to clean any gutter guard type that is manufactured today, including reverse curve type gutter guards. The brush has a main body of reverse-oriented bristles and accommodates an extension pole on the reverse side. When placed on top of the gutter guard, the brush can be pushed/pulled back and forth using the pole to dislodge any unwanted debris attached to the gutter guard's working surface. The use of the pole removes the need for a person to be on the roof when attempting to clean the gutter and/or gutter guard. With multiple bristle orientations, the brush cart be used for other outdoor cleaning uses, such as house fixtures, structures, windows and so forth.

A brush with bristles attached to multiple sides is designed to clean any gutter guard type that is manufactured today, including reverse curve type gutter guards. The brush has a main body of reverse-oriented bristles and accommodates an extension pole on the reverse side. When placed on top of the gutter guard, the brush can be pushed/pulled back and forth using the pole to dislodge any unwanted debris attached to the gutter guard's working surface. The use of the pole removes the need for a person to be on the roof when attempting to clean the gutter and/or gutter guard. With multiple bristle orientations, the brush cart be used for other outdoor cleaning uses, such as house fixtures, structures, windows and so forth.

A multi-purpose cleaning device is provided that can be used with multiple different types of cleaning attachments. The cleaning device includes a handle that is attachable to a socket device that includes several claw members. The claw members have interior portions that are contoured so that the space between the claw members forms a sphere-shaped socket. The cleaning attachments preferably include a ball portion that can be securely mated within the sphere-shaped socket. When the user prefers three degrees of freedom for the attachment, the ball has impeded rotation within the socket. When the user prefers one degree of freedom for the attachment, the ball also includes a rod or post that can releasably lock the ball to the socket.

A multi-purpose cleaning device is provided that can be used with multiple different types of cleaning attachments. The cleaning device includes a handle that is attachable to a socket device that includes several claw members. The claw members have interior portions that are contoured so that the space between the claw members forms a sphere-shaped socket. The cleaning attachments preferably include a ball portion that can be securely mated within the sphere-shaped socket. When the user prefers three degrees of freedom for the attachment, the ball has impeded rotation within the socket. When the user prefers one degree of freedom for the attachment, the ball also includes a rod or post that can releasably lock the ball to the socket.

A fire hydrant wrench includes a wrench-head able to fasten to the pentagonal interface of a fire-hydrant and a handle able to be selectively extended or retracted by a user. The wrench includes a cylindrical rod which may be contained by and telescopes within a tubular handle. A cap on a handle-end of the tubular handle prevents the cylindrical rod from leaving the handle in one direction, while a collar affixed externally to the cylindrical rod prevents it from leaving the handle in the opposite direction. The tool-head containing the wrench is affixed to a tool-end of the cylindrical rod which protrudes from the tubular handle in all positions.

A hand tool assembly includes a handle having a connection portion formed on one end thereof by way of blow molding, and the connection portion includes a recess defined therein which includes a first inner bottom. At least one hole is defined through the first inner bottom of the recess. A head has the top thereof accommodated in the recess and includes at least one rod which is engaged with the at least one hole. At least one function part is connected to the underside of the head and protrudes beyond the recess. A board is connected between the head and the first inner bottom of the recess such that the head is replaceable.

A hand tool assembly includes a handle having a connection portion formed on one end thereof by way of blow molding, and the connection portion includes a recess defined therein which includes a first inner bottom. At least one hole is defined through the first inner bottom of the recess. A head has the top thereof accommodated in the recess and includes at least one rod which is engaged with the at least one hole. At least one function part is connected to the underside of the head and protrudes beyond the recess. A board is connected between the head and the first inner bottom of the recess such that the head is replaceable.

An ergonomic lateral sweeping device is described. In an embodiment, the device has a sweeping head such as a broom or rake head, and an elongated pole attached to the head. A paddle is attached to the elongated pole opposite the head, the paddle being wider than the elongated pole. Some embodiments also include a horizontal handle attached to the elongated pole and extending perpendicular to the elongated pole.