Tren Retractil HET 90 size

 Air retract design for 90 size airplanes -

New designed control valve with adjustable air operated switch -

Made of heavy duty aviation grade aluminum - Air up and down - Operating pressure 100 PSI -

Suitable for Jets, Warbirds up to 6 kgs - For 8mm diameter struts

Includes: - Retract unit x 3 - Air tank x 1 - Control valve x 1 - Fill valve x 1 - Tubing x 2mm - Three way tee fittings x 3 - Four way tee fittings x 1 - O’wing set x 1 - wooden ring X 1 - Allen wrench x 2 - Threaded wire x 1