Ultra-Whip is a non-metallic conduit constructed with two different PVC materials that are extruded to form a highly flexible product designed especially for electrical applications. A rigid material forms the stiff helical spring, which is completely encapsulated by a second flexible compound. Stranded Copper THHN/THWN conductors and UL Listed LFNC-B Fittings are installed at the factory. 12 in. wire leads with 1/2 in. of stripped insulation are left exposed at each end for hassle-free hook-ups. It is commonly used for connecting air conditioners, pumps, motors, compressors, swimming pool equipment and similar equipment.