The 15" nipper is the largest of nippers. Farriers doing larger breeds and large amounts of trimming consider this nipper to be their most important tool
The 14" nipper is considered the workhorse of the nippers. It is especially useful when working on hard hooves. Designed to be used on all breeds of horses
The 14" Race Track Nipper head is smaller in design with a finer cutting edge than the regular 14" nipper. Farriers working on running and performance horses tend to find this nipper works best.
The 12" nipper is the smallest of the nippers. Ideal for foals and any of the smaller-hoofed horses