The tread of this stirrup is 3 inches. The wood is covered by stainless steel. The internal measurements of this stirrup are 5 ½ inches wide and 6 inches in height.
Visalia stirrups with 2 inch tread. The tread is leather wrapped. Inside this stirrup measures 5 ¼ inches wide and 5 inches tall. These are Visalia style stirrups made of aluminum.
This stirrup has leather laced treads and rubber grip pad. The tread is 2 inches wide. This stirrup is 5 inches wide and 4 ¾ inches in height.