As a result of using this product, I found that the assorted battery eyelets terminals connectors were very convenient and made my job easier... The connectors have a sturdy build and are easy to work with. They also have a wide variety of sizes to choose from. The only con is the price point, but it is justified as you get what you pay for. Industrial and Scientific buyers will appreciate their value and quality. Overall a great purchase for any wiring and connecting needs..