Abstract: A pocket level having a detachable line level whose bubble vial doubles as the pocket level's horizontal bubble vial, and an angle finder for enabling the determination of the angle of an inclined surface which includes a bubble vial housed in a wheel rim directly rotated by a user applying a rotation force to a portion of its exterior non-slip circumferential wheel rim surface preferably accessible via a throughgoing cutout formed in the pocket level's upper surface.

Abstract: The present invention is directed toward portable visible light beam pointing devices for set out, marking, and other handyman purposes, and thumb pressure mounted fixtures fashioned as hooks, hook racks, wall mounts, and the like. The pointing devices include a light beam generator, and a pair of orthogonal bubble vials for indicating the orientation of the pointing device along orthogonal axes in a horizontal plane. The thumb pressure mounted fixtures have a body member and at least one thumb tack-like member with a central portion having a steel spike transversely directed relative to the body member for driving into a supporting surface. The thumb tack-like members are intended to be manually collapsible from an arc shaped inoperative configuration with a concealed spike to a generally M-shaped operative configuration with an exposed spike for driving into a supporting surface.

Abstract: A pocket level having a detachable line level whose bubble vial doubles as the pocket level's horizontal bubble vial, and an angle finder for enabling the determination of the angle of an inclined surface which includes a bubble vial housed in a wheel rim directly rotated by a user applying a rotation force to a portion of its exterior non-slip circumferential wheel rim surface preferably accessible via a throughgoing cutout formed in the pocket level's upper surface.

Abstract: A spirit level including a body portion having at least one open, hollow end, the body portion having at least one aperture formed on a face thereof, and a clamp insertable into the at least one hollow end, the clamp including at least one vial mounting portion, the clamp being folded and inserted into the at least one hollow end, the at least one vial mounting portion being adapted to be fixedly held in the at least one aperture after insertion of the clamp into the at least one hollow end, wherein a vial is fixedly mountable in the at least one vial mounting portion.