Harvy 1/2″ Heavy Duty Black Rubber Replacement Cane Tip. (2 Pack) … Review DanceDiva January 18, 2019 January 18, 2019 No Comments on Harvy 1/2″ Heavy Duty Black Rubber Replacement Cane Tip. (2 Pack) … Review 1/2″ diameter replacement rubber tips 2 tips Heavy Duty with steel inserts More Replacement walking cane tips for cane shafts measuring 1/2″ diameter. You will receive 2 tips.