Being a handy item for any tool box, Sea Dog&';s Drain Tube Flaring tool installs 1" drain tubes. It can be used on most brass and aluminum drain tubes and will get the job done quickly. Drain tube flaring tools for use installing 1" drain tubes Can be used to install all of Sea-Dog&';s brass drain tubes Handy item for any toolbox 1-per pack Length: 4" Width: 1: Drain tube not included