Retractor Kit III, Includes: Lightweight Table Post, 12", Post Coupler, Lightweight Horizontal Flex Bar, Medium Segmented Ring, Straight Ring Segment, 4", Pair, Tilting Ratchet, Self-Retaining Tilting Ratchet, 2x3 Kelly Re (1) (1) (1) (1) (1) (4) (4) (2) — medical supply from Hart Medical.