The HF-40 Adjustable Half Hanger is intended for either steel or concrete beams when welding to the stirrups or to top of steel beam flange is not permitted. If hanger with one clip is ordered, then 3 coil nuts 1/2″ diameter are supplied and if two clips are ordered then 5 coil nuts, 1/2″ diameter are supplied. Available with 15º, 45º or 90º hanger ends. Standard length is 8 inches, other length available. Rebar or welded stud diameter options: 1/2″, 5/8″, 3/4″, 7/8″, and 1″. Must secure or tighten each clip prior to application of load.