2009-08-29.2 Pack 38 50 Feet 50Ft Retractable Reel W Air Hose. 2 pack 3/8 50 feet 50ft retractable reel w/ air hose. Click here for moer images. Brand new and factory sealed. 2 pack cyclone pneumatic cp3688. 50' x 3/8'' retractable ari hose. This listing si for a 2-pack.Air tool accessories 2 pack 38 50 feet 50ft retractable reel w air featuring a heavy-duty all steel construction. Reels are reliable and durable and can withstand the wear and tear and typical abuse a hose reel endures in a busy shop environment. So don't waste your time with those cheap plastic imitations that are guaranteed to break apart and find their way into the trash can. Hose reel from maxtool today. We have the best prices on.