💯 Enhanced OCR 6 22Mm 10Size Spring Silicone: Efficient Scanning and Superior Spring Design Review

Very nice to have these Nissan OEM brackets. They look and feel just like the real thing, adding a touch of originality to your car. They're also easier to use because there are so many sizes to choose from and you get so much in one box. I actually bought two boxes for nothing.

Although the clamps appear strong and clamp securely when fitted to the correct size pipe, finding the right pipe clamp is not as easy as one might think. In the application I bought the clamps for, there wasn't a single clamp in the package that matched the diameter of the pipe (about 1/4 inch or 6.3mm). The collars were either too small or too big.

These "look" like decent brackets. When you first install them they feel nice and tight and hold up well with no leaks. But when they get hot, they loosen and lose their grip! Leaks have occurred wherever these clamps have been used. This is clearly *not* spring steel or very poor quality spring steel. I even tried to use the smallest size I could still squeeze through the hose and it still leaked when hot. They were used on heater hoses and fuel lines. I suppose they might be ok for a vacuum…