Constructed with steel and finished with a durable epoxy coating for robust corrosion resistance, this 6 oz. Oiler is available with or without a base holder and boasts a .15 inch ledge-cone machined tip to access oil filler dust caps. Rigid spouts are secured, while flex spouts feature zinc plating and a detachable 1/4 inch - 28 base thread. The total capacity of the 6 oz. Oiler is 4-1/2 inch with a rigid spout.