#635RS 90 deg HD Pneumatic Main Retracts Robostrut Ready
Product Number: 635RS
90 degree Heavy Duty Pneumatic Main Retracts RoboStrut Ready Mechanisms Only (pair)
These 635 series heavy duty custom pneumatic retracts are designed for specific R/C aircraft weighing up to 32 lbs.. These retracts are constructed the same as the standard 630 series retracts with heat treated aluminum alloy frames and trunions, these gear will accommodate a 1/2" diameter or a custom made 5/8” diameter 4130 chrome moly steel tubular RoboStruts. They offer long dependable service for large aircraft flying off grass or paved runways. Powered by a 5/8” bore triple sealed Robart air cylinder, all of these units feature positive up and down locks.
(Robart Air Control Kit Required to operate Sold Separately)