Abstract: A multipurpose tool is provided which may be useful for functions relating to firearms and explosives. The multipurpose tool may include a variety of tools and features while maintaining a compact form. For example, the multipurpose tool may include a blade positioned in a pocket defined between a handle and a body member which define a hook configuration. Elongate members may be rotatably connected to the multipurpose tool and may include a base member with a cam surface and one or more detents which cooperate with a spring follower to hold the elongate member in either or both of an operational position or a storage position. A receiving aperture may be received in a jaw of a pair of pliers, and configured to receive an accessory member. Further, a sleeve may store a bit on the side of a handle and may be retained in the sleeve by a displaceable button.

Abstract: A folding tool and an associated locking mechanism are provided in order to securely and reliably retain an implement, such as a knife blade, in an open position. The folding tool may include a handle, an implement pivotally connected to the handle and a lock. The lock, in turn, may include an engagement member for movement with the blade and a pivotable member, such as a cam member, configured to pivot relative to the handle between first and second positions. As a result of controlled interaction between the engagement member and the pivotable member, such as a result of camming action provided by the cam member, the rotatable implement can be secured in the open position. If desired, the rotatable implement may be released and folded into the closed position.

Abstract: A tool, such as a multipurpose tool, is provided that includes a carabiner having a spring that is configured to be sufficiently rugged to withstand the anticipated utilization of the carabiner. The tool may include at least a first handle, including a carabiner defining an opening thereto, and at least one tool carried by the first handle. The tool may also include a spring connected to the first handle proximate the carabiner and a gate urged by the spring to extend at least partially across the opening defined by the carabiner. The first handle may also include a tab, and the spring may include a corresponding engagement member configured to engage the tab such that the tab resists movement of the spring relative to the first handle. A corresponding handle assembly may also be provided.

Abstract: A multipurpose folding hand tool including a tool holder permitting exchanges of blades. The tool may include a folding scissors including a spring that is moved into operative engagement with a scissors handle to open the scissors handles apart from each other only as the scissors approaches an extended, operative position with respect to the handle of the folding land tool, within which it may be stowed. A resilient grip member is incorporated in one of the handles of the folding multipurpose hand tool. A wire cutter and a crimping tool are located on pliers jaw tangs, between the pliers pivot and the foldable handles of the tool.

Abstract: A multi-function hand tool with a pivotally collapsible jaw-type tool that has a jaw lock which mechanically prevents the jaw-type tool from collapse. The jaw lock mechanism is contained within the jaw pivot joint of the jaw-type tool, and may be partially extended as a push button to prevent unwanted handle collapse. A plurality of blades are pivotally attached to the opposite end of the multi-function tool, which has a blade locking mechanism wherein the blade lock is pivoted about an axis located distal to the blade fastener/pivot axis. Each handle of the multi-function tool may be made of two individual handle halves that unite to form the handle, but that provide very precise tensioning, or the handles may be of a single channel shape using an infinitely adjustable threaded fastener and sleeve to provide precise adjustment of the multiple blades.

Abstract: A multipurpose tool is provided that includes a carabiner and that is designed to fold into a closed position that is relatively compact. As such, the carabiner of the multipurpose tool can be utilized to secure the multipurpose tool to a user, such as to a belt loop or the like, while permitting the multipurpose tool to be folded into a compact form. A handle that includes a carabiner and that can be utilized by such a multipurpose tool as well as a method of forming the handle are also provided. Still further, a multipurpose tool is provided that includes a handle defining a pocket for storing at least one bit in instances in which the bit is not engaged by the bit driver, thereby reducing the likelihood that the bit will be lost or otherwise separated from the multipurpose tool.