Handle Height Adjustment Knob. 2 Pack. Replacement Rollator Walker Parts. 
NEW. 
Fits the Rollator Walker Drive Medical R726, R728, 795DUET, RTL10261, may fit others with the same dimensions
  • Drive Medical brand.
  • SHIPS from California, USA

Diameter 15/64 " 
Length of the stem that goes inside the tube is 1 1/4 ", as shown in the picture
Stem length 1 5/8 "
Full knob length 2 3/8 "