Mobility and Daily Living Aids Canes, Crutches & Accessories, Health & Household, Medical Supplies & Equipment, Medline, Mobility Aids & Equipment Medline MDS80266RW Crutch Tips for Standard Forearm Crutches (Pack of 6) Review by RoomPony August 7, 2018 No Comments Gray crutch replacement tips Tip Diameter-Inside= 7 in Weight capacity- 300 lb More Gray crutch replacement tips.