Getting Hooked (or, How to Make a Clasp)

26 07 2010

Being able to make your own jewelry findings means that you can always create what you need, in the size you need. I love finishing off a handmade piece with a well made clasp, and one of my favorites is the basic wire hook.

Step 1: flatten one end

I start with a 2.5 inch length of wire, in a pretty heavy weight. I’m using 16g here, but you can change up the gauge and the length to customize your clasp. Sand or file the ends clean, and hammer one end to create a “paddle” shape.

Step 2: create a small loop

Next, you need to create a small loop (as small as possible) at the flattened end, using the very tip of my round nose pliers.  Make sure you don’t use good precision round nose pliers – the heavier gauge wires could twist the tips out of alignment and ruin your pliers!

Step 3: make a large loop

On the other end of the wire, make a larger loop, using the base of your round nose pliers. Make sure that the loops are facing the same direction, as shown below:

The wire is now ready to be shaped

The loops are round, facing the same direction. The wire is nice and straight, and  can now be shaped around a mandrel into a hook (I use a pen in the following steps, but you can use any appropriately shaped rod as a mandrel).

Step 4: holding the wire

Hold the wire across the top of the pen, with both of the loops facing up. Position your thumb a bit closer to the large loop, and hold the wire tight on the mandrel.

Step 5: bending the wire

Start bending the wire over the mandrel on both sides – the end with the small loop will be longer. Bend the wire gently, ensuring it keeps a rounded shape.

Step 6: shaping the hook

Once both sides are pushed down (like an upside down “U”), push the longer end with the small loop under the mandrel, toward the large loop. This gives the clasp a “swoop” shape, which helps with the integrity of the hook.

Step 7: the finishing touches

Now the hook is done. The final step is to harden the wire, so that the clasp will not bend out when used. You can either whack it with a mallet, which will keep the wire round (as shown on the left), or you can lightly hammer the wire on the curves, which will result in a clasp as shown on the right. If the curves open up a little, just reshape them closed. And don’t forget to antique your clasp to match your chain and metal components if needed.

Practice a few in copper before working with silver, and adjust the wire gauge and length to create variations that suit your designs and style. You  will never be “held hostage” to store bought components again!


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