Swan 1/2" x 50' Premium All Rubber Hose. Ready to endure all the punishment your worksite produces, the Swan® Premium Rubber (Black) 50' 5/8" hose is rated for use in temperatures from -40° to 160°F. The tough ECO couplings withstand everyday use with ease and this rubber hose comes with a lifetime warranty to ensure that you can use it with peace of mind year after year. It features kink-resistant technology that makes it easy to pull around obstacles on the jobsite.