Practical multiuse tool for assembling and disassembling sink strainers, replacing hydraulic seals, and preventive maintenance of domestic sanitary fittings. It simplifies common plumbing tasks and reduces risk of damage. Precise control: wide end caps and a purposebuilt profile provide a stable connection for bulky piping, delivering reliable, accurate performance while keeping installation time efficient. Versatile compatibility: fits standard nuts from 25 mm to 40 mm. Double chromeplated mouthpiece suited to wet undersink work. Reinforced steel construction for durability. Nonslip grip: ergonomic handle with a textured surface and optimized grip angle reduces hand fatigue and improves control during repetitive tasks. Use cases: Kitchen sink maintenance: a worn sink strainer seal to prevent leaks. Undersink repairs: assemble/disassemble bulky fittings and reseal lines in bathrooms or utility areas. Routine maintenance: inspect and hydraulic seals in sanitary fixtures to extend service life. Materials and performance: reinforced steel body; chromeplated mouthpiece; designed for wet environments; suitable for professional or DIY use.