UNIVERSAL RING RETRACTOR IMA RETRACTOR SET, INCLUDES: 1 #5800-01 (VERTICAL TABLE CLAMP/POST), 1 #5800-04 (HORIZONTAL SOLID BAR), 1 #5800-03 (POST COUPLING), 2 # 5800-90 (IMA RATCHET MECHANISM), 1 #5800-89 (IMA CROSS BAR), 2 #5800-91 (IMA RETRACTOR BLADE)