The Unicorn Gripper 4 Elements Two-Tone Combo is a specially shaped polycarbonate shaft. The flights can be easily attached and have a secure hold in the shaft. The shaft ring provides additional stabilization of the flights. Also included in the delivery is a color-coordinated Ultrafly Flight. This combination of shaft and flight has been coordinated in the designs Firestorm, Hydrostorm, Thunderstorm and Icestorm. Length: 41.0mm, Weight: 1.0g. 2BA thread.