sku=G13-660,select_size=Hohmann Retractor 9 1/2" x 18mm Round End 2 Holes|sku=G13-958,select_size=Hohmann Retractor 8 1/2" 8mm Blade	|sku=G13-445,select_size=Hohmann Retractor 10 1/2" 24mm Blade Rounded End	