Spool #: 86.0 - Gauge: 20 - Number of Conductors: 18.0 - Approximate Length in Feet: 23.0 - Text on Wire: CM 9PR20 Shielded (UL) E108998 or AWM 2919 Low Voltage Cmputer Cable Belden 3875 CSA PCC FT1 MP - SPOOL ID (in inches): 3.875 - SPOOL OD (in inches): 6.0 - SPOOL Height (in inches): 4.875 - Cable Diamater (in inches): 0.515 - ONLINE: Price Per Foot: 7.4 - Est Value: 170.20000000000002