The cable hose 30 and hose 20 are designed for use in a system where the handset dispenser 10 is remote from the metering and pumping function. As the user dispenses oil or other fluids, data is transmitted by a communication wire 30 that runs inside the hose 20 that transports the fluid. The power to energize the components is also transmitted through the same wire 30. A swivel 36 is designed for use with this hose 20 and cable 30 so as to limit rotation to less than 360 degrees thereby preventing damage to the cable 30 from excessive twisting. A barbed swivel fitting 38 attaches to the hose 20 and is provided with a partial circumferential groove 40 which extends around the fitting 38 less than 360 degrees and provides a physical barrier preventing rotation beyond the desired amount.