Click to expand Tap to zoom Dimensional Drawing Connection Diagram Century 1255A Rubber Mounting Rings With Steel Band - 1255A Sale $12.13 Catalog#: 1255A Manufacturer: Century Returns & Warranties 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart 2 Per PackFor 3-3/8" diameter motorsHub Ring Diameter: 1-3/4" Ship Weight: 1 lb.