Heavy duty, drawn steel bodies. Durable epoxy finish bodies resist rust. Zinc-plated, detachagle rigind and flex spouts with 1/2 in - 20 thread base. Rigid spouts have a ledge-cone machined tip to lift oil filler dust caps. Note: rigid spouts are non-detachable. Flex spout detachable tip threaded 10-32 with closure cap. 1 Qt capacity with 9 in flex spout.