1.Stainless steel AISI304/316 2.Surface:satin or mirror finish 3.For tube, wall and glass bracket 1) Material: stainless steel AISI304, AISI316 and others with satin or mirror finish2) Size: 33.7mm, 42.4mm, 48.3mm, 60.3mm and 40*40MM 50*50mm 3) Packing: Cartons and pallets or as per customers' requests4) OEM products are available SS/Stainless steel square Flange