This is an OEM part sourced directly from the manufacturer to be used with Waring blender and drink mixers. The plastic topped metal screw can be hand threaded into the container support. No tools are necessary for the repair. This part is sold individually.
This is an authentic Waring replacement part manufactured for use with drink mixers. The durable plastic knob is used to actuate the switch when the mixing cup is pressed against the knob. This knob assembly is available as an individual replacement part, please note the switch is available separately.