Abstract: A screwdriver has an elongate handle generally defining an axis and a substantially uniform elongate shank arranged along the axis. One end of the shank is embedded within the handle and defines a cylindrical surface and having another end provided with a driver tip arranged within a cylindrical envelope defined by the cylindrical surface and is configured for engaging and driving a fastener by rotating the fastener about an axis substantially coextensive with the handle axis. An auxiliary driver means is arranged within the cylindrical envelope for driving a fastener about an axis substantially normal to the handle axis.

Abstract: A screwdriver has an elongate handle and an elongate shank arranged along an axis of the handle and has one end embedded within the handle and another end provided with a driver tip configured for engaging and driving a fastener by rotating a fastener about its axis, substantially coextensive with the handle axis. An auxiliary driver in the region of the driver tip drives a fastener about an axis substantially normal to the handle axis. The handle may be provided with at least one axial elongate channel generally parallel to the handle axis dimensioned for receiving at least one driver tip when not in use. Suitable retaining member may be used for retaining the driver tips within the channel.

Abstract: A pipe strap for mounting on the bottom portion of a strut so that pipes can be clamped thereto in addition to the pipes already clamped to the top portion of the strut, the pipe strap including an upper flange portion with an opening therein to receive a threaded bolt therethrough for securing the pipe strap to an associated pipe strap with the pipe therebetween, and a curved arm extending downwardly from the upper flange portion for clamping against the pipe, the curved arm having a reduced lower tab portion for engaging in one of the slotted holes in the bottom portion of the strut to secure the pipe strap thereto so that the pipe strap coacts with the associated pipe strap to clamp the pipe to the bottom portion of the strut in a fixed engagement therewith. In one embodiment, the bottom flange of the pipe strap has a transverse width smaller than the longitudinal length of the slotted hole in the strut for insertion therein.

Abstract: A bushing adapted to be secured within a circular aperture of a structural channel support member has a head, and a shank portion having an external male machine thread. A centered bore having an internal machine thread penetrates the head and shank portion. The head has a flat inside shoulder adapted to abut against the channel member.