5/16" Inner Core Drain Cable
Ideal for clogs in sinks, tubs, and other small plumbing lines, 5/16" x 75' inner core sewer cable is great for smaller clogs. The nylon inner core in this cable increases the rigidness of the cable. Inner core cable features our hollow core cable with a nylon core that floats in the middle of the cable which builds torque and acts as a stiff rod which enables drain technicians to push through tough drain obstructions. Inner-core cables are available in all our cable diameters (1/4", 5/16", 3/8", 1/2", 5/8", 11/16", and 3/4")
5/16" cable is great for cleaning drain lines sized from 1" to 2" in diameter and works great in our DM125 or DM138 drain cleaning sink machines. DuraFlex by Duracable Manufacturing is made in the USA and comes with a 30-day warranty against manufacturer defects. We are confident in our cable because we take several measures to ensure that our draincables are the best quality. Our materials are tested before, during, and after the manufacturing process.