G13-860 G13860 Henly Retractor 5" Center Blade only 19x16mm Small with Teeth Serrated G13-861 G13861 Henly Retractor 5" Center Blade only 25x16mm Medium with Teeth Serrated G13-862 G13862 Henly Retractor 5" Center Blade only 32x16mm Large with Teeth Serrated G13-863 G13863 Henly Retractor 5" Center Blade only 76x16mm Extra Large with Teeth Serrated