The carbon E-Z fletch tool is designed for the carbon market and will fit any shaft size from the smallest carbon diameter up to a 2018 aluminum size shaft. The carbon fletcher comes in 1 degree straight or 6 degree right helical. Arrows fletched with the 6 degree helical will clear any shoot through rest. Interchangeable arms are available for both styles.( Carbon and standard arms are not interchangeable.) Will accept feathers or vanes any length.