Murphy Retractors sharp Back to Products     Catalogue #       300-300   7¾" (200mm), 2 prongs, 10.7mm x 8.5mm wide 300-301   7¾" (200mm), 3 prongs, 10.7mm x 12.75mm wide 300-302   7¾" (200mm), 4 prongs, 10.7mm x 18.9mm wide 300-303   7¾" (200mm), 6 prongs, 10.7mm x 28mm wide