After trying a wide variety of Industrial Electrical connectors I found the ONES that truly deliver... These Connectors Camtek Electrical Waterproof Automotive give me the peace of mind I need, whether I'm working on automotive or industrial electrical projects. They're waterproof, durable, and so easy to use. My only slight con would be that they're a bit pricier than some other options in this category, but with the quality and performance that they offer, I believe its a small price to pay for the results. Overall, I am 100% sold on this product and would recommend it to anyone in the Industrial and Scientific field..