A combat vehicle rescue tool for operating a combat lock to open a door of a combat vehicle by engaging an exterior mechanical rescue coupler includes a handle having a first end extending in to a first forked arm and a second forked arm. A selectable angle end wrench includes a box wrench which is sized to fit an exterior mechanical rescue coupler of a combat vehicle door. A rectangular stem of the end wrench has at least three angled faces on a rectangular stem end opposite to the box wrench. A detent mechanism engages each of the at least three angle faces and the pair of face surfaces to set a predetermined angle of the selectable angle end wrench with respect to a long axis of the handle. A spare fastener pin can be threadingly stored in the end face of the tapered end of the tool.

A knife has a handle that is fastened to the knife blade and that has a first recess that opens towards the handle end and is closed by an end cap or end disc which lies in or abuts on the recess. The rear side of the end cap/end disc has at least two tongues molded thereon parallel to the longitudinal axis of the handle and which project into a longitudinal recess which starts from the first recess and projects inwardly in the direction of the knife blade. The inner wall of the longitudinal recess has longitudinal ribs that are parallel to the longitudinal axis of the handle and jut out from opposite wall sides. The free ends of the tongues have on their outer side at least one tooth or a tooth strip which being forced into the longitudinal rib is/are held therein.

A cutting implement includes a blade body including a base portion and a blade edge portion disposed along an end portion of the base portion. The base portion is made of a hollow body formed by sintering a first constituent material powder. The blade edge portion is made of a solid body formed by sintering a second constituent material powder. A reinforcing wall is provided inside the hollow body at at least a cutting implement tip portion of the base portion.

A cutting implement includes a blade body including a base portion and a blade edge portion disposed along an end portion of the base portion. The base portion is made of a hollow body formed by sintering a first constituent material powder. The blade edge portion is made of a solid body formed by sintering a second constituent material powder. A reinforcing wall is provided inside the hollow body at at least a cutting implement tip portion of the base portion.

A knife and associated guide for the cutting of fibrous batt insulation products, as well as rigid foam board insulation products are described. The knife has a handle and blade, each oriented so as to maximize the ability to pull the blade through the material to be cut, while minimizing the muscular effort and strain required of the user. The guide is configured to easily compress batt insulation products and to be easily moved over the products for improved efficiency.

A cutting hand tool with a pressure indicating means with a sensor which is actuated when the cutting edge is forced onto a material, a processing means receiving a signal from said sensor and sending a signal to a notification means indicating the pressure as soon as a predefined condition is met.

The knife includes a handle portion attached to a blade with a tip at its distal end. The blade comprises four surfaces that converge to form a spine and opposing cutting edges with each surface having a concave segment, a first angled segment, a flat segment, and a second angled segment as the surface extends from the spine to the edge. Similarly, the tip includes four surfaces that converge and terminate at a point, with each surface comprising only an angled segment. Optionally, the knife includes a unique safety lanyard that has two attachment points on the handle such that a closed loop is adjustably formed around the user's hand when gripping the handle, which aids in withdrawing the knife, stabilizing the user's grip, and preventing the hand from sliding forward while in use. Optionally, the knife includes a thumb plate as an additional safeguard.

The knife includes a handle portion attached to a blade with a tip at its distal end. The blade comprises four surfaces that converge to form a spine and opposing cutting edges with each surface having a concave segment, a first angled segment, a flat segment, and a second angled segment as the surface extends from the spine to the edge. Similarly, the tip includes four surfaces that converge and terminate at a point, with each surface comprising only an angled segment. Optionally, the knife includes a unique safety lanyard that has two attachment points on the handle such that a closed loop is adjustably formed around the user's hand when gripping the handle, which aids in withdrawing the knife, stabilizing the user's grip, and preventing the hand from sliding forward while in use. Optionally, the knife includes a thumb plate as an additional safeguard.

A knife, components thereof, a sheath therefor, and associated methods. The sheath may be releasably retainable on the blade by engagement of connection structure of the sheath and blade formed by inserting the blade into the sheath. The blade may include a bottle opener. The knife may include a finger recess adapted to receive a finger of a user when the knife is gripped by the user. The knife may be an ulu knife.

A knife, components thereof, a sheath therefor, and associated methods. The sheath may be releasably retainable on the blade by engagement of connection structure of the sheath and blade formed by inserting the blade into the sheath. The blade may include a bottle opener. The knife may include a finger recess adapted to receive a finger of a user when the knife is gripped by the user. The knife may be an ulu knife.