A retractable utility knife includes a blade carrier having a control pin and a frame liner having a control track, the carrier moveable between a retracted configuration, and deployed configuration, and a removal/replacement configuration, the control pin retaining the blade to the carrier in the retracted configuration and deployed configuration, and the control track being arranged so that the control pin releases the blade from the carrier when in the removal/replacement configuration.

A handheld tool includes a handle portion and a knife portion. The handle portion has a first distal end and a second distal end opposite the first distal end. The knife portion is coupled to the first distal end of the handle portion, and the knife portion has a sharp blade. The second distal end of the handle portion is configured with a dull blade.

A multipurpose tool includes a handle having a first end and a second end opposite of the first end. The handle is sized and shaped to fit in a hand of a user. The tool also includes an extendable member protruding from the first end of the handle and a safety cutter disposed in the second end of the handle. The extendable member has an extended configuration and a collapsed configuration. The tool is sized and shaped to fit within a pocket in an article of clothing when the extendable member is in the collapsed configuration. The extendable member has a plurality of telescoping parts and a locking mechanism for locking the telescoping parts in the extended configuration. A distal end of the extendable member includes a hook for engaging objects and pulling them towards the user.

A multipurpose tool includes a handle having a first end and a second end opposite of the first end. The handle is sized and shaped to fit in a hand of a user. The tool also includes an extendable member protruding from the first end of the handle and a safety cutter disposed in the second end of the handle. The extendable member has an extended configuration and a collapsed configuration. The tool is sized and shaped to fit within a pocket in an article of clothing when the extendable member is in the collapsed configuration. The extendable member has a plurality of telescoping parts and a locking mechanism for locking the telescoping parts in the extended configuration. A distal end of the extendable member includes a hook for engaging objects and pulling them towards the user.

A modular wallet assembly including a casing, a rail fixed to the casing, and an accessory configured to be detachably coupled to the casing via the rail. The modular wallet assembly further includes a lever arm configured to dispense personal cards stored in the casing.

A modular wallet assembly including a casing, a rail fixed to the casing, and an accessory configured to be detachably coupled to the casing via the rail. The modular wallet assembly further includes a lever arm configured to dispense personal cards stored in the casing.

Provided is a tool that includes a handle assembly including a top portion and a bottom portion. The tool also includes a lock plate disposed between the top and bottom portions and having a deflectable arm having a free end biased towards the top portion, a fixed end opposite the free end, an inner edge, an outer edge, and a detent near the free end and the inner edge. The tool additionally includes a blade having first and second ends, an indent in a bottom surface of the blade near the first end for engaging the detent in a closed position, and a ramp on the bottom surface near the indent defining a reduced thickness portion of the blade that reduces in thickness from the indent towards an edge of the blade to reduce contact between the detent and the blade during rotation of the blade.

A power pack for a power tool. The power pack includes an electric motor configured to drive a power tool. The power pack also includes a motor controller with a relay circuit communicating with the electric motor. The relay circuit has a switch that may be connected to a power supply, whereby the power supply powers the electric motor. The power pack also comprises non-transitory computer-readable storage media having computer-executable instructions for monitoring operation of the power pack. When executed by at least one processor, the computer-executable instructions cause the at least one processor to: monitor input data relating to operation of the power pack; determine, based at least in part on the input data, that operation of the power pack deviated from an ideal state; and, based on the determination of deviation, cause the switch to electrically disconnect the electric motor from the power supply.

A knife includes a body including a first end, a second end opposite the first end, and a longitudinal axis that extends centrally through the first end and the second end. The knife further includes a first scoring tip that points in a first direction, a second scoring tip that points in a second direction opposite the first direction, and a scoring tip axis that extends centrally through the first scoring tip and the second scoring tip. The scoring tip axis is perpendicular to the longitudinal axis. A chisel extends from the second end of the body and the longitudinal axis of the body extends centrally through the chisel.

Provided is a tool that includes a handle assembly including a top portion and a bottom portion. The tool also includes a lock plate disposed between the top and bottom portions and having a deflectable arm having a free end biased towards the top portion, a fixed end opposite the free end, an inner edge, an outer edge, and a detent near the free end and the inner edge. The tool additionally includes a blade having first and second ends, an indent in a bottom surface of the blade near the first end for engaging the detent in a closed position, and a ramp on the bottom surface near the indent defining a reduced thickness portion of the blade that reduces in thickness from the indent towards an edge of the blade to reduce contact between the detent and the blade during rotation of the blade.