Alpha Wire 9058A, RG-58A/U Coaxial Cable420 FootCondition:* New, Unused Remainder Of Longer Reel. As PicturedAdditional Notes:* Quantity: 420 Foot* Conductor Size: 20 Gauge* Stranding: 19×0.0071″* Conductor Material: Tinned Copper* Dielectric: Solid Polyethylene (PE)* Insulation: Polyvinyl Chloride (PVC)* Insulation Thickness: 0.028″ (0.71mm)* Shield Material: Tinned Copper (95% coverage)* Impedance: 50 * Outer Diameter: ~0.195″ (4.95mm)Alpha Wire9058A