Line Capacity : 3/4"~4" ‧ Compact, versatile, professional’s machine. Capable of running three different size cables: 5/16", 3/8", and 5/8". The perfect, all-around sink, shower, and floor drain machine. Weighs less than 35 lbs. ‧ Unique, easy-to-use, instant-acting cable clutch maximizes operator control: – Pull handle down and cable spins at 400 RPM. – Release handle, cable stops – instantly. ‧ Uses sections of 5/8" cable, cleans 11/4" to 4" lines up to 100 feet. – C-8 best for 11/4-3" drains. – C-9 best for 2-4" drains. ‧ Equipped with an A-17 adapter, runs up to 50 feet of 5/16" (15m/8mm) or 35 feet of 3/8" (11m/10mm) continuous length cable. – 5/16" best for 3/4" to 11/2" lines.– 3/8" best for 11/4" to 2" lines.