Coxreels C-L350-5012-X Dual Purpose Electric/Air Spring Rewind Reels: 50' 3/8" I.D. hose, 300 PSI; Less accessory, 50' cord, 12 AWG is part of our C Series COXREELS® selection. COXREELS® C Series “Combination” spring driven hose reels are a combination of two hose reels in one compact assembly. They are perfect for applications in which two sources are needed to get the job done when space is a critical factor. The single mounting base creates stability and adds to the convenience of one mounting pattern. This series is also available in air hose/electrical cord combinations.