Manual Flush Bolts 1.Material: Zinc Alloy,ss,brass 2.Finish: satin,brushed,bronze,goden,etc 3.Size: 6",7",8",10", ... 12" Durable Item Features:Name: HOT! We Produce zinc alloy Semi-concealed Manual Flush BoltsItem #: PH-FBZ02Material ... : Zinc Alloy, stainless steel, brassRod Length: 6", 7", 8", 10", 12"Rod Diameter ...