A package opener includes a body having a first half and a second half. One or more blade cartridges are sandwiched between the first half and the second half, the blade cartridges including one or more blades, and for each of the one or more blades, a blade shroud which protects against accidental injury from the blade. The blade shrouds are constructed of a resilient material allowing the blade tip to cut into a material while the sides of the blade remain covered. The blade shroud can include substantially identical guard portions disposed along opposing lateral sides of the blades.

A package opener includes a body having a first half and a second half. One or more blade cartridges are sandwiched between the first half and the second half, the blade cartridges including one or more blades, and for each of the one or more blades, a blade shroud which protects against accidental injury from the blade. The blade shrouds are constructed of a resilient material allowing the blade tip to cut into a material while the sides of the blade remain covered. The blade shroud can include substantially identical guard portions disposed along opposing lateral sides of the blades.

Wheel weight pliers contains: a first lever, a second lever, a connection shaft, and a spring. The first lever includes a first grip section and a first work section. The second lever includes a second grip section, a second work section, and a third work section. The first work section has a hook, and a width of two sides of the hook decreases from a root of the hook to a distal end of the hook. The second work section has a blade portion, and the third work section has a hammer. The hammer has a fitting element. The first grip section has multiple recesses adjacent to the second grip section. Two ends of a respective one recess extend on two sides of the first grip section. The second grip section has a notch formed proximate to the first grip section, and the notch faces the multiple toothed ribs.

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.

An adapter comprises an input port being coupleable with a single-voltage output interface of a single-voltage battery pack or a multi-voltage output interface of a multi-voltage battery pack, an output port electrically connected to the input port and being coupleable with a single-voltage input interface of a first power tool or a multi-voltage input interface of a second power tool, a switching mechanism being switchable between a first state and a second state. When the switching mechanism is in the first state, the input port is coupled with the single-voltage output interface and the output port is coupled with the multi-voltage input interface of the second power tool, when the switching mechanism is in the second state, the input port is coupled with the multi-voltage output interface and the output port is coupled with the single-voltage input interface of the first power tool.

An adapter comprises an input port being coupleable with a single-voltage output interface of a single-voltage battery pack or a multi-voltage output interface of a multi-voltage battery pack, an output port electrically connected to the input port and being coupleable with a single-voltage input interface of a first power tool or a multi-voltage input interface of a second power tool, a switching mechanism being switchable between a first state and a second state. When the switching mechanism is in the first state, the input port is coupled with the single-voltage output interface and the output port is coupled with the multi-voltage input interface of the second power tool, when the switching mechanism is in the second state, the input port is coupled with the multi-voltage output interface and the output port is coupled with the single-voltage input interface of the first power tool.

An adapter for connecting a single voltage battery pack to a power tool, the single voltage battery pack configured to output only one voltage and provided with a single voltage battery interface, the power tool detachable coupled with a multi-voltage battery pack and provided with a power tool interface, the single voltage battery interface being not coupleable to the power tool interface, the adapter comprising a housing, an input interface disposed in the housing and provided for electrically and mechanically coupling with the single voltage battery interface of the single voltage battery pack, an output interface disposed in the housing and provided for electrically and mechanically coupling with the power tool interface of the power tool, the input interface electrically connected with the output interface, wherein the power tool can be powered by the single voltage battery pack through the adapter.

A multi-tool includes a plurality of individual tools such as four individual hex-head screwdrivers, a hexalobular internal screwdriver, and a tire repair tool, each of the individual tools rotatably coupled to a main body of the multi-tool. A distal portion of the hexalobular internal screwdriver may be nested within a proximal portion of the tire repair tool. When the multi-tool is in a closed configuration, a distal end of the tire repair tool may be located inside a distal end of a largest one of the hex-head screwdrivers.

A multi-purpose tool configured to assist in the execution of a plurality of task associated with the maintenance and/or installation of lawn irrigation equipment. The tool of the present invention includes a body wherein the body has an upper arm member and a lower arm member. The upper arm member and lower arm member are integrally formed with a jaw member. Secured to opposing sides of the jaw member are a first retention member and a second retention member wherein the first retention member and second retention member are operable to receive an retain tool implements. A first tool member support arm and a second tool member support arm are movably secured to the jaw member. Secured to the first tool member support arm and second tool member support arm are tool members. Engagement portions are formed in the upper arm member and lower arm member.

A multipurpose tool that includes a handle and a body. The body has an opening that extends through the body and has a first set of pins that are removably connected to the body. The first set of pins are arranged along and adjacent to at least a portion of the perimeter of the opening and project away from the first side of the body. The multipurpose tool also includes a modular hammer and other tool features, some of which are configured to operate on a firearm for its disassembly and reassembly.