The HoldRite #103-18 and #103-26 is a 14 gage galvanized steel bracket with 1-3/8" keyed holes on 2" centers. Positions 1/2", 3/4" or 1" copper or CPVC tubing and 3/8" or 1/2" PEX. This versatile bracket should be used with HoldRite inserts. Holdrite® Bracket, 1-3/8 in, 25 lb, 14 ga Thickness, Cold Rolled Steel, Galvanized, 19-1/2 in L x 2 in W, Domestic