Ultimate shape has a longer profile than other spinners - perfect for Ultimates many other planes. Big Cut Vortech Spinners begin with the 3 diameter and in...More

Ultimate shape has a longer profile than other spinners - perfect for Ultimates many other planes. Big Cut Vortech Spinners begin with the 3 diameter and include all sizes up to 6 . These spinners have larger cut-outs than other styles so they comfortably fit much larger propellers. In all styles of "Big Cut" spinners, use the following guidelines: 3" are cut for 16x8 APC or similar props 3-1/4" 3-1/2" are cut for 20x10 Menz/Mejzlik or similar props 4" 4-1/2" are cut for 24x10 Menz/Mejzlik or similar props 5" 5-1/2" are cut for 26x10 Menz/Mejzlik or similar props 6" are cut for 30x10 Menz/Mejzlik or similar props Less