25-gallon hd self-evacuating a/f drain features: “auto-check technology” eliminates oil shower risk and makes emptying automatic 25-gallon capacity steel tank green and white decal easily identifies this drain for collection of antifreeze 16″ deep-drawn, offset steel funnel with expanded metal screen 360 degree swivel base on funnel makes positioning easy height adjustment from 50″ to 70″ molded tray for convenient tool storage heavy-duty 4″ swivel caster provide stability and mobility 6′ quick-disconnect discharge hose can be permanently attached to a storage tank. built-in sight tube shows fluid level