For secure yet shining style, try the 7x18mm stainless steel lobster clasp. This large clasp features a large gap beneath the lobster clasp mechanism to add stringing material, and would be especially accommodating to chain. The clasp mechanism is easy to use and offers a secure hold that is sturdy enough for holding heavy pieces of jewelry. This clasp is sure to give any jewelry design a professional and polished finish. This clasp is made from stainless steel, a durable material that is perfect for everyday wear and offers a silvery polish that works well with any color scheme.