Red knob sits on the master clutch control lever which engages and disengages the drive belt on Ryan® Jr. Sod Cutters. Applies brake to the drive belt when pulled FIRMLY to the rear.
WARNING: This product can expose you to chemicals including Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov