A clasp (or brooch) is a fastening device usually used to secure clothing or jewelry. Clasps are often made of metal and consist of two parts: a hook and an eye, pin, or catch. The word “clasp” can also be used to refer to the action of fastening or securing something.
There are many different types of clasps, each designed for a specific purpose. Some common types include:
-Button and loop: A button is sewn onto one side of the fabric and a loop of thread is sewn onto the other side. The two pieces are then joined by pushing the button through the loop.
-Hook and eye: A small hook is attached to one side of the fabric and a small eye is sewn onto the other side. The two pieces are then joined by hooking the hook into the eye.
-Barrel: One side of the clasp has a barrel with an opening that goes around a post on the other side. Once in place, the barrel is slid down so that it locks in place on the post.
-Spring ring: One side of the clasp has a spring ring with an opening that goes around a post onthe other side . Once in place,the ring is pushed down so that it snaps closed aroundthe post .
-Lobster claw: One side ofthe clasp hasa lobster clawwith teeththat opensand closes likeapairof pliers . This typeofclaspis oftenseenonbraceletsand necklaces .
-Magnetic: Magnetic clasps use magnets to hold together two endsof jewelry . Theyare very popular because theyareeasyto useand donot requireany extra steps such as threadinga chain through aloop .