Plews 50-516 Oiler with Base Holder and 6" Flex Spout Drawn steel body and rugged epoxy finish that resists rust 6 ounce size available with or without base holder Rigid spout has .15 inch diameter ledge-cone machined tip to lift oil filler dust caps; rigid spouts are non-detachable All flex spouts are zinc plated and detachable with a base thread of 1/4 inch to 28 NPT 6 ounce capacity with base holder and 6 inch flex spout