New old stock Lube Devices drip oiler. Obsolete model RDF106-03, 8 oz polymer reservoir, 3/8" NPT pipe thread outlet fitting. Aluminum construction with brass toggle shutoff. Vented fill cap. In original paper packaging, dusty from storage. Some have a little corrosion from storage. Approx. 2.75" wide by 7.375" tall overall. Weighs 6 oz. Thank you