General Pipe Cleaners’ economical Metro power drain cleaner features a capacity of 75’ of 5/8” Flexicore wire rope center cable. It handles roots and other tough stoppages in 3” to 6” lines. Users can switch to 100’ of specially designed 9/16” cable for smaller jobs. It is lightweight and features a narrow profile, fold-down handle, power cable feed and guide-tube combination, stair climbers, truck-loading wheel and tough frame on 10” heavy-duty wheels. The automatic feed moves cable into and out of drains fast and easy. Drive and retract cable at up to 20’ per minute with the variable speed control.