12GHz Hand Formable .086' Coax Cables Crystek Corporation 12GHz Hand Formable .086' Coax Cables are SMA male to male, straight to straight, 50Ω, bendable coaxial cables. Featuring a silverplated copper-clad steel wire center conductor and inner shielding of SS (spiral strip silver-plated copper), the outer braid is 100% covered by tin-soaked copper braid. These Crystek 12GHz Hand Formable .086' Coax Cables are available in lengths of 3, 4, 5, and 6'.