Electronic Retract for 5.1mm Diameter Shafts - Type D from Freewing - ET8402Click here to view special instructions to prevent jammed retract pins.
Note:  These retracts are used on the T-45's sold after July 2019.
For the nose gear on the following Freewing aircraft:

Avanti S 80mm 
T-45 90mm

Eurofighter 2023 version 90mm