"Save time, improve safety and extend hose life with a lightweight and spring-driven ReelTek hose reel. Heavy-gauge steel stampings with reinforced ribs increase structural strength. Field-proven swivel assures long service life. Latch mechanism mounted on the guide arm ensures hose extends and retracts every time. U.S.A. Max. PSI 300, Hose Application Air, water, Hose Diameter in. 1/2, Hose Length ft. 50, Hose Included Yes. Corrosion-resistant powder-coated steel components Adjustable guide arm up to 7 positions Long-lasting latch with stainless steel torsion spring Adjustable bumper stop"