A multipurpose drive tool having a handle to secure an extension driver between an extended position and a retracted position. The extension driver has a proximal end with a ¼ inch socket extending outwardly for use with a plurality of driver bits, and a distal end socket having a 5/16 inch socket. The drive tool further has a ⅜ inch and 7/16 inch socket secured to the handle, having a base member housing with biasing springs for frictionally engaging the driver bits. The extension driver has grooves that interact with a ball bearings positional placement thereof, and a pin for securing the extension driver in an extended or retracted position.

A torque tool includes multiple bits, a handle, a pointer and a scale ring. Each of the bits includes a colored area. In use, the handle is connected to a selected one of the bits. The handle is operable to set multiple maximum values of torque transferable to the bit from the handle corresponding to the colored areas of the bits. The pointer is formed on the handle. The scale ring includes multiple colored areas corresponding to the colored areas of the bits. The scale ring is rotated around the handle as the handle is operated to set the maximum values of torque, thereby aligning the pointer with one of the colored areas of the scale ring corresponding to the colored area of a selected one of the bits.

An accessory for use with a rotary power tool having a rotatable spindle and a first mating member. The accessory includes a housing having a body and a plurality of arms extending therefrom, a hub selectively engagable with the spindle to lock the accessory to the power tool, and a sleeve slidable along the arms between a first position and a second position, where the sleeve includes a plurality of apertures through which the corresponding plurality of arms extend. When the sleeve is in the first position the sleeve locks the hub to the spindle to secure the accessory to the power tool, and wherein when the sleeve is in the second position the sleeve disengages the hub from the spindle to release the accessory from the power tool.

A setting tool for a setting tool system for setting capsule anchors is specified, having a shank and a head, arranged at one end of the shank, with a recess for receiving a drive head of a capsule anchor, wherein the shape of the recess is formed substantially by two superimposed hexagons that are arranged in an offset manner to one another. Further, a set for a setting tool system for setting capsule anchors is specified, having an adapter which is able to be coupled to a drive machine, and at least one setting tool. Moreover, a setting tool system is specified, including a setting tool for a setting tool system for setting capsule anchors or a set for a setting tool system for setting capsule anchors, and a capsule anchor and/or a drive machine.

A flexible bit holder may include a drive body having a receiving orifice formed therein, a drive body having a shank and a flexion assembly. The receiving orifice may be configured to receive a bit, and the shank may be configured to interface with a driver to receive rotational energy from the driver. The flexion assembly may be disposed between at least a portion of the drive body and the driven body to operably couple the drive body and driven body. The flexion assembly may be configured to transfer torque applied to the driven body by the driver to the drive body. The flexion assembly may be formed of flexible material such that the drive body is rotatable relative to the driven body about a common axis of the drive body and the driven body.

A modular tool bit holder system includes an angle tool bit holder, a flexible shaft tool bit holder. The angle tool bit holder includes a housing containing a first input shaft, a first angle gear rotatably drivable about a first axis, a second angle gear, and a first bit holder rotatably drivable by the first angle gear about a second axis at an angle to the first axis. The flexible shaft tool bit holder includes a second input shaft, a flexible intermediate shaft rotatably drivable by the second input shaft, and a second tool bit holder rotatably drivable by the flexible intermediate shaft. The angle tool bit holder and the flexible shaft tool bit holder are operable separately or in combination. A connection assembly is configured to non-rotatably couple the angle tool bit holder and the flexible shaft tool bit holder when they are operable in combination.

A magnetic driver bit holder may include, but is not limited to: a drive portion including: a shaft portion including: a recess disposed in an end portion of the shaft portion; and one or more magnets disposed within the shaft portion, and a sleeve portion including: a hollow tube dimensioned such that the shaft portion may be inserted into the hollow tube; and a ring magnet coupled to an end portion of the hollow tube.

A driver device may comprise a housing and a hole located on the housing. The hole may comprise a sealing lip. The driver device may comprise a bit holder located within the housing, and a bit socket located on the bit holder. The bit socket may be aligned with the hole, such that inserting a bit into the bit socket also inserts the bit into the hole. The driver device may comprise a spring located within the bit socket. The spring may cause an inserted bit to partially exit the hole in the absence of an external force pushing the it against the spring. The driver device may comprise a vacuum component connected to the housing, and a vacuum chamber within the housing.

A fastener driver includes a shank and a socket. The socket includes a first engagement portion with a first fastener and a second engagement portion engageable with a second fastener. The first fastener is different than the second fastener. The socket is movable relative to the shank between a first position, in which the first engagement portion is usable to engage the first fastener, and a second position, in which the second engagement portion is usable to engage the second fastener. The socket is movable between the first and second positions without physically separating the socket from the shank.

A ratchet wrench allowing easy change of rotation direction includes a main body, a ratchet gear, a pawl, a sideways pushing member, and a direction changing device. The main body has a shaft connected with a head portion. The head portion has a receiving chamber housing the ratchet gear, the pawl, and the sideways pushing member and connected to a channel in the shaft. The direction changing device has a rotating rod in the channel, a sideways pushing button for rotating the rotating rod, an engaging member at the rear end of the sideways pushing member, and an engaging groove at the front end of the rotating rod and engaged with the engaging member, which is axially offset from the rotating rod. The rotating rod can rotate the sideways pushing member and thereby displace the pawl so that a different portion of the pawl meshes with the ratchet gear.