Sioux Chiefs copper-plated stub out bracket shall be used where necessary to support 12 in, 34 in or 1 in nominal copper stub outs for water supply lines. Holes for positioning copper tube are located on 2-inch or 4-inch center lines. Bracket is manufactured with copper-plated steel that includes a protective water-based clear coat finish to minimize surface rust when arriving at jobsite. Bracket is IAPMO listed. Installation- Using approved hardware, secure bracket with nail or screw to stud. Insert copper stub out into pipe hole. Apply flux and solder copper making sure to heat the tube, not the bracket.Stub out bracket,Extruded model provides 4 times the soldering surface for extra strength,7- 1/2-inch CTS 2-inch on center , 4- 3/4-inch CTS 4-Inch on center , 4- 1-inch CTS 4-inch on center