Abstract: An improved frame hanging and joining device comprising a bracket having a platform with teeth that engage a nail or screw protruding from a wall to support a frame on the wall, hold the frame together and provide for height adjustment of one end of the frame with respect to the other.

Abstract: A work bench structure has a horizontal work surface at which articles may be assembled at individual work stations. At the rear of the work surface is a first vertical wall member upon which is mounted a horizontally extending shelf. A second vertical wall member is mounted forward of said first vertical wall member, with the lower edge of said second vertical wall member terminating at a point which is above the shelf yet below the upper edge of the first vertical wall member, thus blocking any direct line of sight extending from the front of the work bench past the second vertical wall member. In this manner, access from the rear of the structure is provided whereby material to be used in the construction of such articles may be placed on the shelf from behind the bench for use by a person standing at the bench.