2-336-28 233628 Mayo Hegar Needle Holder NDS  10" Tungsten Carbide Curved 2-331-20 233120 Mayo Hegar Needle Holder NDS  6" Tungsten Carbide 2-331-19 233119 Mayo Hegar Needle Holder NDS 5 1/2" Tungsten Carbide 2-331-21 233121 Mayo Hegar Needle Holder NDS 7" Tungsten Carbide 2-335-28 233528 Mayo Hegar Needle Holder NDS 10" Tungsten Carbide