For this price do I receive one knob or a set of five knobs?
Answer Hello Richard! The knob assembly WB03T10259 comes one per package. Thanks!
Can the rubber grip be purchased separately from the knob?
Answer If you are talking about part of the knob, there are no components available separately, the complete knob has to be purchased. Typically, you have to purchase the parts as they are listed in the parts list. Thanks!