Align 450DFC Main Shaft Set (SE) H45H001XXW This is an Align Main Shaft Set for the T-Rex 450 DFC Helicopter.Features:Silver coloredMade of metalHardware includedFor the Align T-Rex 450 DFC HelicopterIncludes:Two Align 450DFC main shafts (SE) (5x112mm)Two Socket collar screws (M2x12mm)Two M2 Nuts (M2)One Main shaft spacer (5x9x6mm)Two M3 Set screws (M3x3mm)