Ring Lock (Non-Key Retaining) w/5.5mm Plug-In Chain Set (Black) FREE shipping within United States over $1,000.00 Buy Online or Click & Collect Share Loading Facebook Like button... Ring Lock (Non-Key Retaining) w/5.5mm Plug-In Chain Set (Black) FREE shipping within United States over $1,000.00 Buy Online or Click & Collect Share Loading Facebook Like button...