If you're planning plumbing work, understanding fittings like COPPER 90 is a must. These elbows let you easily change the direction of water flow at a 90-degree angle, making them essential in sharp-turn areas. The humble elbow fitting plays a bigger role than most people think. In both resid

Whether you’re fixing a leak, the angle stop valve is a crucial part that plays a key role. Positioned beneath sinks and toilets, these valves give you localized water control—shutting off supply to a single fixture without affecting the entire plumbing system. The bathroom angle stop