PL-259 connector (UHF) without soldering the ground contact (assembly as with an N type connector - Sherlock system), for all cables between 10 and 11mm. Gold plated centre pin and Teflon (PTFE) insulation.
Professional conductive grease with a copper base, particularly suitable for the assembly of hardware requiring electrical continuity. It avoids oxidisation and allows easy disassembly after several years. 10ml economic bag.