Wrench: High-quality material selection, large jaw opening, good toughness, high torque, and strong clamping capability; suitable as a sink wrench for household plumbing tasks. Basin Wrench for Household Use: Non-slip, short grip for flexible and comfortable use in tight spaces; ideal for bathroom installations. Basin Wrench: Fine workmanship and a creative appearance contribute to its popularity and functionality; plumbers wrench. Adjustable Wrench: Versatile tool, suitable for sanitary ceramics, basins, water lines, screws, pipes, and nut dismantling; multi purpose pipe wrench. Use scenarios: - Replacing a faucet under a sink where space is limited, using the basin wrench. - Loosening or tightening pipe fittings behind a toilet or under a cabinet. - Installing or adjusting sanitary ceramic fixtures or washbasin components.