Image 1 of 2 Image 2 of 2 1 3/4″ Donut Collars for Shaft $40.00 Outer Diam (IN):3 1/2, Width (IN):1 3/8, Shaft (IN): 1 3/4 Add To Cart Added! Outer Diam (IN):3 1/2, Width (IN):1 3/8, Shaft (IN): 1 3/4 You Might Also Like Quick View 1-1/2" Donut Collars for Shaft $28.75 Quick View 2 1/4″ Donut Collars for Shaft $50.75 Quick View MC-17 Large Commercial Donut Collar $127.00 Quick View 2 1/2″ Donut Collars for Shaft $69.25 Quick View 7/8″ Donut Collars for Shaft $17.50