New Designz NDZ EZ-Turn On/Off Replacement Knob

Lost your on/off knob..  Well, look no further.  Replacement knob for NDZ on/off’s.  1 piece knob, w/ matching colored style threads. (Newest release)

These are not compatible with the older style SST type shaft with o-rings installed on it. These are also used on our NEW 07 On/off’s.