Hitch pin clips are designed to prevent a wheel or other rotating part from sliding off the axle upon which it is riding. The hitch pin clips in this assortment come in variants ranging 3/32" thru 1/4" in loop diameter and 1-5/8" thru 4" in length.
Hitch pin clips also known as hairpin cotters or R-clips
Commonly used to secure the ends of round shafts on heavy equipment
Parts are zinc-plated for a higher corrosion resistance