TPI 62-024-1M PVC Jacketed RG62/U Molded BNC Male to Male Coaxial Cable, 93 Ohms, 24" Length, Black Conductor material is copper clad steel and braided shielding material is bare copper Low density PE insulation material 3.71mm insulation diameter Jacket outer diameter: 6.15mm +/-0.15mm 24" cable length