LIBERTY 05-07 LHD, twist lock. WRANGLER 05 LHD, twist lock. WRANGLER 06 (LHD), twist lock. This system was designed as a benchmark with certain understandings. The item is used, and most likely will NOT be perfect even if listed in grade A. For example, a part can still be grade A with normal blemishes such as surface rust, scratches, etc.