There are variations in the throat. Although uncertain, it is believed that these are products that occurred during the manufacturing process and are from before inspection. The hook points are sharp enough to scratch your fingernail. Although it is a new, unused item, it is old, so I've listed it as "near new." Shank: 20mm Gape: 5mm Since these are items before packaging, I don't know the manufacturer, but judging from the processing, it's probably VMC. Please check the lengths of other parts in the photos. Also, since there are a large quantity available, please contact me if you need any. Returns and exchanges are not accepted, so please ask any questions before purchasing. *I am also selling various other fishing tackle. If you wish to purchase other items at the same time, please select combined purchase. Thank you very much. *I have set the shipping time to 4-7 days, but I try to ship as quickly as possible.