Daiwa clamp head, CH30G.SS size. Please be sure to check the size and compatible models. I want to sell it cheaply, so I'm planning to ship only the contents via Yu-packet Mini. I will include the backing card. If you prefer the package as a whole, I will change the price and list it, so please inquire. You can also purchase only one. Please inquire about this as well. This item has been stored at home. Thank you! ★