Review on Metalwork Stainless Compression Fitting Tubing by Jason Martinez

Based on my observations these fittings are poorly made and not worth the money spent.The fittings are difficult to install and don't provide a secure hold on tubing connections. The only pro is that they are compatible with a variety of tubing materials. However, the cons outweigh the pros, especially if using in a demanding industrial and scientific application. Avoid these fittings and opt for a higher quality option..