Abstract: A bi-fold postcard mailer is provided and includes a first postcard having a first face and a second face; a second postcard attached to an edge of the first postcard and having a first face and a second face, wherein the mailer is foldable along the edge; and a label removably affixed to at least one of the first face of the first postcard, the second face of the first postcard, the first face of the second postcard, and the second face of the second postcard, wherein the label is located between the first and second postcard when the mailer is in the folded condition. The removable label covers at least a portion of a writing provided on the second face of the first postcard.

Abstract: There is provided an articulating tool assembly for performing a mechanical task in a confined area, e.g., applying the torque to install or remove nuts threaded onto machine bolts or other hooks in confined or recessed areas. The articulating tool assembly has an elongated body portion having a handle section and a yoke section, a head portion including a head section and a head retaining section, and an actuation member defining an axle shaft with two spaced apart sprockets. The actuation member is provided for effectuating incremental articulating movements of the wrench head portion with respect to the elongated wrench body portion.