Haupteinz.Fw. Luftbetr. 1/14 DC-3/PrConstructed from aircraft grade aluminium amd steel components, these air operated retracts feature positive up and down locks. Each retract has functional chrome-moly steel struts and are designed for use with 4 (101.6mm) diameter wheels. The struts are also adjustable for height and toe in. F-RB619 is designed specifically for TopFlite DC3.