Gold Filled - Crimp Ends
These are crimp ends with an internal diameter of 3.5mm.
They measure 10x4mm.
To use, simply place the end of your cord into the crimp end and then using fine chain nose pliers, press the centre of the crimp end. This will then clamp onto the cord and secure it.
Gold Filled products should remain gold for the life of the product because of how Gold Filled is manufactured. A layer of 14K gold is mechanically bonded with heat and pressure to one or more surfaces of the supporting base metal then rolled or drawn to a given thickness. Industry standards for the quantity of gold must be at least 1/20th by weight of the total product.