Features: The weldingfree, 1piece structure ensures greater stability for reliable radiants heating system maintenance, eliminating weak point found in traditional welded tool. Forgeds from high carbon steel with enhances wear resistance and 250kg load capacity, this pipe wrench delivers unmatched durability for demanding plumbing tasks. Ideal for homeowners and professional technicians handling household heating systems or commercial pipe installations requiring precise tool. Perfect for securing various pipe diameters up to 6cm during floor heating cleaning, valves adjustments, or manifold maintenance in residential/commercial setting. Its ergonomic nonslip grip minimizes hand fatigue during extended use while the wide jaw design accommodates diverse pipe fittings, boosting workflow efficiency Specifications: Component:Carbon Steel Size:Approx.220x127x50mm/8.66x5x1.97inch 240x127x45MM/9.45x5x1.77inch 240x127x35MM/9.45x5x1.38inch 3Option Type; Load Bearing :250kg Integrated Design Without Welding Large Opening Clamping:6cm; Use scenario: Maintenance of homes floor heating system,Installation of heating pipe,Installation of water distributor-related accessories. Package Includes: 1pc Floor Heating Wrench note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.