SWA 53YF Yellow Fork Terminals. SWA is one of the UK's market leaders when it comes to manufacturing essential cable terminations, fixings, tools, and fastenings. With over 25 years' experience, SWA is a name that is associated with quality and reliability within the electrical industry. The SWA range of pre-insulated terminals offers a wide variety of styles and sizes. All products in the range are polyvinyl chloride insulated and have easy entry apertures for quick cable insertion. The quality of the materials and manufacturing process mean consistent crimping performance is ensured. The SWA 53YF is a yellow pre-insulated, 4-6mm, fork terminal. Please note this item is priced per 100 pieces, i.e. an order for 1 each will receive 1x pack of 100.