Professional-Grade Angle Stop Valves for Reliable Water Control. EZ-Fluid 10-pack angle stop valves deliver professional quality at an exceptional value. Each water shut off valve features solid brass construction with a polished chrome finish that resists corrosion and tarnishing for years of reliable service. Premium Brass Ball Valve Construction: Our lead-free certified brass valves meet all plumbing codes and NSF standards. The quarter turn ball valve design provides superior leak protection compared to traditional compression stop valves. Heavy-duty brass body withstands high water pressure and temperature fluctuations. Universal Compression Fitting: Standard 1/2 inch FIP (female iron pipe) inlet connects to your main water supply line. The 3/8 inch OD compression outlet fits most toilet supply lines, faucet connectors, and fixture supply tubes. No soldering required - simple compression fitting installation with basic plumbing tools. Easy Quarter Turn Operation: The ergonomic handle requires just a 90-degree turn for instant water shut off. Perfect for emergency repairs, fixture replacement, or routine maintenance. Smooth ball valve operation won't stick or seize over time. Versatile Plumbing Applications: Ideal replacement valves for bathrooms, kitchens, laundry rooms, and utility sinks. Use for toilet installations, sink faucet connections, washing machine hookups, dishwasher supply lines, refrigerator ice makers, and water heater connections. Contractor Value Pack: This 10-pack bulk set is perfect for plumbers, contractors, property managers, landlords, and serious DIYers. Stock your truck or toolbox with quality replacement valves. Great for multi-unit properties, new construction, remodeling projects, or keeping emergency spares on hand.