Purpose and benefits: A versatile plumbing wrench for installation and repairs that makes plumbing projects easier and more efficient. Efficient angle stop valve access: The angled head is designed to maneuver in tight spaces, simplifying the process of loosening angle stop valves. Flexible adjustable jaw: The adjustable jaw accommodates a range of pipe sizes securely, providing strong grip and precise control during use. Built to last: Crafted from carbon steel for durability and longlasting performance in demanding environments. Function, compatibility, size, material, and performance: Supports multiple plumbing tasks, fits various pipe sizes with a secure grip, made from carbon steel for durability and reliable performance. Use scenarios: Replacing an angle stop valve under a kitchen or bathroom sink in a cramped cabinet space. Loosening or tightening pipe fittings in tight areas during remodels or repairs. Performing general plumbing repairs where space is limited and a secure grip is needed. Applicability notes: Suitable for common plumbing installations and tasks requiring a robust, adjustable wrench with easy access in confined spaces.