Abstract: An improvement in saw horse construction, of the erectable type, and which makes use of a small link chain connection between next adjacent legs of the saw horse, at each end, and a member which is fastened to the chain connection and serves as a diagonal brace by having its opposite end adapted for wedge-locked engagement with the underside of the main support member of the saw horse for holding the saw horse legs erected and also allowing them to be easily collapsed.

Abstract: A saw horse for general purpose use and comprising a horizontal member having a pair of supporting legs provided at each end, and is conventionally known, and in which the horizontal member and its legs are made out of sheet metal formed to a general channel shape in cross-section, the legs are pinned to the cross member so that they may be folded up to lay flat against the horizontal member, or erected to extend downward and outwardly below it, and with a spring set locking means to fix and keep the legs erect or allow them to be folded up, as and when desired.