Hi VM,
probably easier to make your own, plenty of ways to pour your own one to suit out of lead. Google up how to make cable ends should get you ways to do it. Drill a hole in a piece of wood the diameter you need, then drill a cable diameter hole into the center of the bigger hole, clean the cable with a bit of spirits, poke the cable through the cable hole you drilled in the wood, give the cable a bit of a tease so it flares a bit, then pour a bit of lead in the bigger hole you drilled, wait for it to cool, break the wood away and there you have your cable end