The CABLE DRIVE™ Assembly for the M18™ Brushless Compact Drum Machine (47532816) provides you with the ability to automatically feed and retract cables through 32 mm to 101 mm (1-1/4" to 4"), at up to 4.5 - 6 metres per minute. The ratcheting lever automatically adjusts for the 9.5 mm and 12.7 mm inner core drain cleaning cables. The RAPID STOP™ release of steel bearings provides a quick way to release the cable once the blockage is reached, preventing the cable from binding. The twist-lock feature allows the CABLE DRIVE™ Assembly to be easily swapped between drums for maximum efficiency.