We sell in all 7 sizes. The opening can be widened with your fingers and snaps shut with a spring when released. The shape is perfect for securing ropes. In sea kayaking and marine work, aluminum carabiners and the like quickly become unusable, so stainless steel ones are invaluable. ■Specs Total length: 100mm, Load capacity: 400kg Material: 304 stainless steel (304 stainless steel has excellent corrosion resistance and can be used for a long time.) * No plating is applied. Stainless steel products may have minor scratches even when new. Corrosion will not occur from scratches. ■Other sizes are also available. To check the stock of stainless steel carabiners, please check from #stainlesscarabinerhere ↑. We will give you a 100 yen discount if you purchase two, so please contact us via comment before purchasing. * We try to select and purchase stainless steel products of the best possible quality. Kayak fishing, rust-resistant, high strength Carabiner hook, leash cord, tools... carabiner Tools... carabiner