Electric Eel KK-1/2IC50 Heavy Duty Drain Cleaner, 1/2" x 50'Economical easy to use hand operated unit for 1 1 4" 3" diameter lines up to 100 Ft. Powder coated steel cage rotates freely. Self aligning bearings. Thumbscrew locks cable at front of cage. Comes with 1 2" diameter monowire cable or 1 2" aircraft wire reinforced inner core cable. Size : 1 2" x 50' Drain cleaner Cleans 1 1 4" to 3" diameter lines Heavy duty, reinforced steel frame Nickel plated cage Runs 1 2" cable with galvanized aircraft wire inner