Robart 607 - Pneu. nose retract90 degree Pneumatic Nose Retract 5 32" Wire (each). Light durable and compact this pneumatic nose gear retract is perfect for up to a 10 pound aircraft. A durable, glass filled, nylon housing supports an aluminum pivot bearing, which secures the tempered steel 5 32 inch wire strut. Each unit has a positive up and down lock and positive tiller arm steering and smooth cam action mechanism. Robart Air Control Kit Required Sold Separately