CooperSurgical Lone Star Reusable Retractors (Different Versions)Versions:CooperSurgical 1103 - Retractor, Round, Aluminum, 11.6 cm, 96 gCooperSurgical 1104 - Articulated Retractor, Aluminum, 32.2 cm x 18.4 cm, 236 gCooperSurgical 1107 - Articulated Retractor, Square, Aluminum, 14.5 cm, 206 gCooperSurgical 1110 - Articulated Retractor, Square, Aluminum, 24.3 cm, 380 gCooperSurgical 2200 - Cantilevered Retractor, Stainless Steel, 27.5 cm x 18.4 cm, 795 g. CooperSurgical 2201 - Cantilevered...