Brass Valve Core 1.Nice quality And Competitive Price 2.Recyclable, Environmental And Health 3. ISO9001 Characteristics:1. Good design, low cost, easy to ... , 63mm, 75mm, 90mm, 110mm, 160mm.Thread size: 1/2", 3/4", 1", 1-1/4", 1-1/2", 2", 2-1/4", 2-1/2".3) Color: white, gray, green, blue ...