Coxreels PC17-5010-X Power Cord Spring Rewind Reels: Less Accessory, 50' cord, 10 AWG is part of our PC Series COXREELS® selection. COXREELS® PC Series spring driven “Power Cord” reels are heavy duty, industrial grade power sources. They replace tangled extension cords and self-retract to increase safety, productivity and efficiency. Modeled after the P and SH Series, the PC Series are designed for long-lasting, trouble-free performance even under the most demanding conditions.