Model K-50-8 Drain Cleaners, 3/4 in-4 in Pipe Dia.

Features: Capable of running three different size cables: 5/16", 3/8", and 5/8" | The perfect, all-around sink, shower, and floor drain machine | 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 1 1/4" to 4" lines up to 100 feet | C-8 best for 1 1/4-3" drains | - C-9 best for 2-4" drains | Equipped with an A-17 adapter, runs up to 50 feet of 5/16" or 35 feet of 3/8" continuous length cable | 5/16" best for 3/4" to 1 1/2" lines