RapcoHorizon's REEL Series Snakes.Each pair is individually jacketed and has a 100% foil shield. All nylon "D" series type connectors on a professional snake reel featuring RapcoHorizon's 16 gauge steel construction with rubber wheels with locks make for easy portability. Your choice of 1/4 inch or XLR returns on the reel and fan. Channel number ID behind each connector. Metal mesh cable bale on fan end. Hand soldered connectors. Because the wire meets NEC specs for permanent installations, you can run this snake behind walls, ceilings and floors without conduit (check your local fire codes)