Line Capacity：1"~4"。 Cables：1/4", 5/16", 3/8", 1/2"(EM) The Mini-Rooter XP gives you extra portability because 8" semi-pneumatic wheels let you keep the weight on the ground. An easy-grip handle folds down to save space and locks to use as an additional lifting handle. The drum easily holds 75 feet of 3/8" or 1/2" cable and features a free floating inner drum with an integral distributor tube to help prevent cable tangling. By switching to the optional J-Drum or dual drum you can handle smaller drain lines. A variable equipped power cable feed attachment makes feeding and retrieving the cable much easier. It quickly adjusts between 3/8" and 1/2" cables without the need to tools or additional parts. Power cord equipped with Ground Fault Circuit Interrupter, Air-Foot Switch. * Different Package Combination available for your selection. * Load Speed：165RPM