Drawn steel bodies. Rugged epoxy finish resists rust. 6 oz. size available with or without base holder. Rigid spouts have .15" diameter ledge-cone machined tips to lift oil filler dust caps. Note: rigid spouts are non-detachable. All flex spouts are zinc plated and detachable with a base thread of 1/4" - 28. 1 quart capcity with 6" rigid spout. *