The Quad-Support Cane Tip by Drive Medical provides better stability, traction, and balance than a regular cane tip and allows your cane to be self-standing on level surfaces. The Quad-Support Cane Tip replaces your existing cane tip and works with canes with 3/4" tubing, so it's compatible with most manufacturers' canes. The Quad-Support Cane Tip is compatible with the following Drive cane model #'s: 10302, 10303, 10304, 10306, 10307, 10309, 10317, 10331, 10335, 10339, 10342, 10345, 10347, 10350, 10351, 10370, 10372, 10381 series.